1. Home /
  2. Catalog /
  3. Screws /
  4. 5305-00-260-4505

5305-00-260-4505

Find complete technical information, availability, and procurement data for: 5305-00-260-4505

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 5305-00-260-4505 to receive an up to date pricing and availability quote by email.

5305-00-260-4505
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-260-4505
Item Name Code
18257
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

2.000 inches nominal fastener length, 1.125 inches minimum thread length, right-hand thread direction, hexagon head style, 2a thread class

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
1.125 inches minimum
Fastener Length
2.000 inches nominal
Head Style
hexagon
Head Height
0.281 inches nominal
Width Between Flats
0.562 inches nominal
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
16
Minimum Tensile Strength
145000 pounds per square inch
Hardness Rating
30.0 rockwell c minimum overall
Material
steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
5306-00-698-2312 No Name Available 01/01/1960

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
S1590 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-260-4505?
The FSCG of the NSN 5305-00-260-4505 is 5305
Does the NSN 5305-00-260-4505 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-260-4505 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 5305-00-260-4505 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-260-4505 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 5305-00-260-4505 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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:

K763 38484
7643-01-709-7575
Topographic Geospatial Products
K763 38491
7643-01-716-3155
Topographic Geospatial Products
K763 38492
7643-01-709-7576
Topographic Geospatial Products
K763 38493
7643-01-709-7577
Topographic Geospatial Products
K763 38503
7643-01-684-0314
Topographic Geospatial Products
K763 38522
7643-01-405-3225
Topographic Geospatial Products
K763 38523
7643-01-405-5016
Topographic Geospatial Products
K763 38524
7643-01-405-2052
Topographic Geospatial Products
K763 38531
7643-01-405-2040
Topographic Geospatial Products
K763 38532
7643-01-402-1543
Topographic Geospatial Products
K763 38533
7643-01-405-7035
Topographic Geospatial Products
K763 38534
7643-01-402-0592
Topographic Geospatial Products
K763 38542
7643-01-405-5255
Topographic Geospatial Products
K763 39321
7643-01-684-0339
Topographic Geospatial Products
K763 39324
7643-01-684-0291
Topographic Geospatial Products