7435-55B

View detailed technical data, stock status, and sourcing information for: 7435-55B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-011-5551

Item Name Code

14218

Assigment Date

11/21/1997 (28 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.500 inches nominal hole diameter, 0.037 inches minimum and 0.045 inches maximum material thickness, 0.867 inches minimum and 0.900 inches maximum outside diameter, flat internal teeth style designator

Product Characteristics

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

Hole Diameter: 0.500 inches nominal
Outside Diameter: 0.867 inches minimum and 0.900 inches maximum
Material Thickness: 0.037 inches minimum and 0.045 inches maximum
Style Designator: flat internal teeth

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
0906961-8	Lock Washer
115551	Lock Washer
1229G423	Lock Washer
1829X258	Lock Washer
34909S	Lock Washer
41634H	Lock Washer
7435-55B	Lock Washer
7503-18A	Lock Washer
786610	Lock Washer
FC2192	Lock Washer
MIL-W-6986	Lock Washer
MS35333-10	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-011-5551?

The FSCG of the NSN 5310-00-011-5551 is 5310

Does NSN 5310-00-011-5551 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 5310-00-011-5551 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-011-5551 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 5310-00-011-5551 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Nov 21, 1997