1. Home /
  2. Catalog /
  3. Screws /
  4. 5305-00-268-6540

5305-00-268-6540

Find complete technical information, availability, and procurement data for: 5305-00-268-6540

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 5305-00-268-6540 to receive an up to date pricing and availability quote by email.

5305-00-268-6540
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-268-6540
Item Name Code
18257
Assigment Date
01/01/1963 (63 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.

1.000 inches nominal thread length, 2a thread class, 1.000 inches nominal fastener length, hexagon head style, right-hand thread direction

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
1.000 inches nominal
Fastener Length
1.000 inches nominal
Head Style
hexagon
Head Height
0.348 inches minimum and 0.371 inches maximum
Width Between Flats
0.798 inches minimum and 0.812 inches maximum
Nominal Thread Diameter
0.562 inches
Thread Quantity Per Inch
12
Material
steel overall
Thread Series Designator
unc
Nondefinitive Spec/Std Data
a type

FAQs

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

What is the FSCG of the NSN 5305-00-268-6540?
The FSCG of the NSN 5305-00-268-6540 is 5305
Does the NSN 5305-00-268-6540 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-268-6540 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 5305-00-268-6540 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-268-6540 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 5305-00-268-6540 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:

499-43
2935-01-132-1803
Guillotine
499-4418
4710-01-524-6100
Metallic Bent Pipe
499-4426
3040-01-525-9707
Rigid Connecting Link
499-4434
5342-01-525-9710
Control Rod
499-4442
5315-01-526-5956
Headed Straight Pin
499-4451
5340-01-526-3816
Manual Control Lever
499-4469
5342-01-526-3811
Control Rod
499-4485
4710-01-524-6155
Metallic Bent Pipe
499-4493
4710-01-524-6087
Metallic Bent Pipe
499-45073
4710-01-524-6603
Metallic Bent Pipe
499-4515
4710-01-524-6077
Metallic Bent Pipe
499-4523
4710-01-524-6071
Metallic Bent Pipe
499-4531
4710-01-524-6237
Metallic Bent Pipe
499-4540
4710-01-524-6092
Metallic Bent Pipe
499-4558
4710-01-524-6176
Metallic Bent Pipe