Aerospace Hardware Store

Aerospace

Hardware

KEC1910 Externally Relieved Body Screw

5305-01-176-7537

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

66051-4D21
5306-00-153-8933
Shear Bolt
66051-5-16
5306-01-215-2096
Machine Bolt
66051-5-20
5306-00-541-0535
Machine Bolt
66051-5-23
5306-00-557-4702
Machine Bolt
66051-5-9
5306-01-229-3482
Close Tolerance Bolt
66051-6-32
5306-00-281-2880
Shear Bolt
66051-7-19
5306-01-057-0321
Shear Bolt
66051-8-23
5306-01-029-9484
Shear Bolt

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
Externally Relieved Body Screw
Part Number
KEC1910
(NSN) National Stock Number
5305-01-176-7537
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
01852
(FIIG) Federal Item Identification Guide
A003B0
Date
04/16/1984 (42 years ago)

3a thread class, 0.437 inches nominal fastener length, 0.287 inches nominal thread length, right-hand thread direction, 0.156 inches nominal head height

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.287 inches nominal

Fastener Length

0.437 inches nominal

Head Height

0.156 inches nominal

Width Between Flats

0.244 inches minimum and 0.250 inches maximum

Extended Washer Diameter

0.375 inches nominal

Extended Washer Thickness

0.035 inches nominal

First Diameter From Head

0.150 inches nominal

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.145 inches nominal

Nominal Thread Diameter

0.190 inches

Thread Quantity Per Inch

32

Externally Relieved Body Diameter Quantity

1

Material

copper alloy overall

Material Document And Classification

bs 2873 cb101w; fscm k0802 mfr ref single material response overall

Thread Series Designator

unf

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

0001852

Related Hardware Products

Part Number Description
KEC1910 Externally Relieved Body Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-176-7537?
The FSCG of the NSN 5305-01-176-7537 is 5305
Does the NSN 5305-01-176-7537 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-01-176-7537 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 5305-01-176-7537 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-176-7537 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 5305-01-176-7537 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Mon, Apr 16, 1984