4B8994

View detailed technical data, stock status, and sourcing information for: 4B8994
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-247-4196

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.032 inches nominal thickness, round center hole shape style, rectangular cross-sectional shape style, 0.505 inches minimum and 0.525 inches maximum hole diameter, round peripheral shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.505 inches minimum and 0.525 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.032 inches nominal
Overall Diameter: 0.693 inches minimum and 0.713 inches maximum
Material: copper overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-361-7052	No Name Available	10/29/1969
5310-00-576-6882	No Name Available	10/29/1969

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0325286	Flat Washer
10A8317	Flat Washer
10BLH4	Flat Washer
298817	Flat Washer
35P258	Flat Washer
49034H	Flat Washer
4B8994	Flat Washer
5310002474196	Flat Washer
9-188-100228	Flat Washer
91T2154	Flat Washer
A12988	Flat Washer
FC17	Flat Washer
FC17D	Flat Washer
FC17E	Flat Washer
HL3753	Flat Washer
PX2072	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-247-4196?

The FSCG of the NSN 5310-00-247-4196 is 5310

Does the NSN 5310-00-247-4196 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-247-4196 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 5310-00-247-4196 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-247-4196 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 5310-00-247-4196 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963