Aerospace Hardware Store

Aerospace

Hardware

5305-00-983-5340

Socket Head Cap Screw

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

1386806
3020-01-262-7667
Helical Gear
138681.080
4820-01-223-4727
Safety Relief Valve
1386818-1
5342-01-449-7030
Weapon System Resilient Mount
138692
5360-00-584-6525
Compression Helical Spring
1386940
5330-01-398-0362
Gasket
1386958
5331-01-497-4309
O-Ring
138697
5306-00-385-3224
Machine Bolt
138698-39
5970-01-333-9371
Plate Insulator

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Socket Head Cap Screw
(NSN) National Stock Number
5305-00-983-5340
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
16282
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1962 (64 years ago)

3.440 inches minimum and 3.500 inches maximum fastener length, 3a thread class, 1.440 inches minimum and 1.813 inches maximum thread length, right-hand thread direction, flat chamfer head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.440 inches minimum and 1.813 inches maximum

Fastener Length

3.440 inches minimum and 3.500 inches maximum

Head Style

flat chamfer

Head Diameter

0.550 inches minimum and 0.562 inches maximum

Head Height

0.368 inches minimum and 0.375 inches maximum

Internal Drive Style

hexagon

Nominal Thread Diameter

0.375 inches

Width Across Flats

0.312 inches minimum and 0.316 inches maximum

Thread Quantity Per Inch

16

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 45.0 rockwell c maximum overall

Minimum Yield Strength

130000 pounds per square inch

Material

steel overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416 ty 2 cl 3 fed spec single treatment response overall

Thread Series Designator

unc

Nondefinitive Spec/Std Data

6 type

Replacement For

Part Number Description
5305-00-486-5443 No Name Available 09/01/1990

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016282

Related Hardware Products

Part Number Description
A222127P11 Socket Head Cap Screw
DF38-304 Socket Head Cap Screw
FF-S-86 REVISON C Socket Head Cap Screw
MS16997-109 Socket Head Cap Screw
NAS1352-6-56P Socket Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-983-5340?
The FSCG of the NSN 5305-00-983-5340 is 5305
Does the NSN 5305-00-983-5340 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-983-5340 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 5305-00-983-5340 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-983-5340 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 5305-00-983-5340 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962