Aerospace Hardware Store

Aerospace

Hardware

INH40-5 Clinch Plain Nut

5310-00-297-3891

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

1000420
5310-01-556-8070
Flat Washer
1000420241
5340-01-658-5836
Access Cover
10004204
4720-01-591-4867
Nonmetallic Hose
1000421
5340-01-540-7695
Loop Clamp
10004214
4720-00-288-9840
Nonmetallic Hose
10004221
4720-01-588-1565
Nonmetallic Hose Assembly
1000422786
5342-01-666-5454
Dust and Moisture Protective Cap
1000424
5306-01-651-3000
Machine 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
Clinch Plain Nut
Part Number
INH40-5
(NSN) National Stock Number
5310-00-297-3891
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01860
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

right-hand thread direction, clinch nut style, 2b thread class, 0.183 inches nominal pilot diameter, 0.277 inches nominal pilot length

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Pilot Diameter

0.183 inches nominal

Pilot Length

0.277 inches nominal

Nut Style

clinch

Nut Height

0.344 inches nominal

Width Across Flats

0.250 inches nominal

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.112 inches

Part Name Assigned By Controlling Agency

navy special project

Material

steel comp 303 overall

Material Document And Classification

sae 30303 assn std single material response overall

Surface Treatment

passivate overall

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

0001860

Related Hardware Products

Part Number Description
INH40-5 Clinch Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-297-3891?
The FSCG of the NSN 5310-00-297-3891 is 5310
Does the NSN 5310-00-297-3891 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-297-3891 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 5310-00-297-3891 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-297-3891 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 5310-00-297-3891 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963