1. Home /
  2. Catalog /
  3. Screws /
  4. 5305-00-071-2077

5305-00-071-2077

Find complete technical information, availability, and procurement data for: 5305-00-071-2077

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-00-071-2077 to receive an up to date pricing and availability quote by email.

5305-00-071-2077
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-071-2077
Item Name Code
18257
Assigment Date
01/01/1960 (66 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

3.500 inches nominal fastener length, right-hand thread direction, hexagon head style, 2a thread class, 1.250 inches minimum and 1.440 inches maximum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
1.250 inches minimum and 1.440 inches maximum
Fastener Length
3.500 inches nominal
Head Style
hexagon
Head Height
0.302 inches minimum and 0.323 inches maximum
Width Between Flats
0.736 inches minimum and 0.750 inches maximum
End Item Identification
mrap buffalo mk2a2; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Nominal Thread Diameter
0.500 inches
Thread Quantity Per Inch
13
Minimum Tensile Strength
150000 pounds per square inch
Minimum Yield Strength
120000 pounds per square inch
Material
steel overall
Material Document And Classification
saej429 grade 8 assn std single material response or astma354 grade bd assn std single material response overall
Surface Treatment
zinc and chromate overall
Surface Treatment Document And Classification
astm b633 ty 2 sc 3 assn std single treatment response overall
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-012-2499 No Name Available 09/01/1983
5305-00-017-9895 No Name Available 01/01/1983
5305-00-021-8316 Hexagon Head Cap Screw 07/01/2025
5305-00-057-1039 No Name Available 02/13/1967
5305-00-143-9749 No Name Available 07/25/1973
5305-00-639-0845 No Name Available 09/01/2023
5305-00-889-3187 No Name Available 01/01/1983

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
10386324 Hexagon Head Cap Screw
1136706 Hexagon Head Cap Screw
2HE938 Hexagon Head Cap Screw
306-20180 Hexagon Head Cap Screw
403890 Hexagon Head Cap Screw
6477-89 Hexagon Head Cap Screw
A1137-16 Hexagon Head Cap Screw
AES01C500C50AW9A91 Hexagon Head Cap Screw
B1821BH050C350N Hexagon Head Cap Screw
MS90728-121 Hexagon Head Cap Screw
WG102853 Hexagon Head Cap Screw
WG103853 Hexagon Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-071-2077?
The FSCG of the NSN 5305-00-071-2077 is 5305
Does the NSN 5305-00-071-2077 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-071-2077 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-00-071-2077 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-071-2077 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-00-071-2077 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

318-00020
5910-01-223-0129
Capacitor
318-00028
3020-01-272-3919
Roller Chain
318-0003-02
5355-01-724-3923
Knob
318-00035
5910-01-223-0138
Capacitor
318-00036
5910-01-115-7708
Electrolytic Fixed Capacitor
318-00040
6685-00-248-1588
Pressure Transmitter
318-00041
5910-01-223-0128
Capacitor
318-00045
3020-01-251-2206
Roller Chain Link
318-00048
5910-01-183-7935
Electrolytic Fixed Capacitor
318 0005 001
6240-01-520-6925
Incandescent Lamp
318-0006
5310-00-938-9376
Lock Washer
318-0006-00
5905-00-065-0600
Film Fixed Resistor
318-0006-010
3010-00-135-0019
Gearcase-Motor
318-00064
5910-01-246-4505
Electrolytic Fixed Capacitor
318-0009-001
5961-00-372-2294
Transistor