Washer, Flat5310-01-116-7907

NSN 5310-01-116-7907 · NIIN 011167907

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-116-7907 · 5310011167907 · NIIN 011167907 · 01-116-7907 · FSC 5310 Nuts and Washers · MS9321-18 · 4592603 ITEM 29

Nearby stock numbers ← 5310-01-116-7405 Washer, Spring Tension · 5310-01-116-7950 →

5310-01-116-7907 — Nuts and Washers

Features

Washer,flat — FSC 5310
Surface Finish: 63.0 MICROINCHES BOTTOM
Surface Finish: 63.0 MICROINCHES TOP
Overall Diameter: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: STEEL COMP 321 OVERALL

Identification

NSN: 5310-01-116-7907
NIIN: 011167907
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-116-7907, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-116-7907
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Surface Finish	63.0 MICROINCHES BOTTOM
Surface Finish	63.0 MICROINCHES TOP
Overall Diameter	1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
Material Document and Classification	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	RECTANGULAR
Peripheral Shape Style	ROUND
Material	STEEL COMP 321 OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	0.896 INCHES MINIMUM AND 0.911 INCHES MAXIMUM IN
Thickness	0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
MS9321-18	2/2 Government specification standardization U.S. Government activity
4592603 ITEM 29	5/1 Secondary reference Naval Air Warfare Center Weapons Div

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-116-7907?

NSN 5310-01-116-7907 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-116-7907?

Key specifications for 5310-01-116-7907: Surface Finish: 63.0 MICROINCHES BOTTOM; Surface Finish: 63.0 MICROINCHES TOP; Overall Diameter: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN; Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-116-7907 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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