Aerospace Hardware Store

Aerospace

Hardware

5305-00-059-9251

Setscrew

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

307751
5310-00-481-9989
Flat Washer
307752
3020-00-758-9838
Bevel Gear
307754
3020-00-758-9840
Bevel Gear
30775799
5305-01-558-9333
Hexagon Head Cap Screw
30775A
4820-00-588-2765
Fluid Valve Stem
30775APCALL
4820-00-588-2765
Fluid Valve Stem
30775VX
4730-00-526-0304
Pipe to Tube Straight Adapter
30776
5360-01-413-7363
Compression Helical Spring

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
Setscrew
(NSN) National Stock Number
5305-00-059-9251
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06672
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1961 (65 years ago)

headless (setscrew) head style, 0.375 inches maximum thread length, 3a thread class, 0.375 inches nominal fastener length, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.375 inches maximum

Fastener Length

0.375 inches nominal

Head Style

headless (setscrew)

Point Style

cup

Internal Drive Style

hexagon

Nominal Thread Diameter

0.164 inches

Width Across Flats

0.078 inches minimum and 0.079 inches maximum

Thread Quantity Per Inch

32

Material Document And Classification

mil-s-7720 mil spec 1st material response or mil-s-18732 mil spec 2nd material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-874-2628 No Name Available 01/01/1960

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0006672

Related Hardware Products

Part Number Description
AN565DC8H6 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-059-9251?
The FSCG of the NSN 5305-00-059-9251 is 5305
Does NSN 5305-00-059-9251 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 5305-00-059-9251 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-059-9251 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 5305-00-059-9251 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961