Washer, Lock5310-01-077-3135

NSN 5310-01-077-3135 · NIIN 010773135

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

Government record, cited

Also searched as 5310-01-077-3135 · 5310010773135 · NIIN 010773135 · 01-077-3135 · FSC 5310 Nuts and Washers · 1202-00-00-0541C · 210-0001-00 · 210-0001-00

Nearby stock numbers ← 5310-01-077-3134 Washer, Lock · 5310-01-077-3653 →

5310-01-077-3135 — Nuts and Washers

Features

Washer,lock — FSC 5310
Style Designator: FLAT INTERNAL TEETH
Outside Diameter: 0.175 INCHES MINIMUM AND 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM0.185 INCHES MAXIMUM IN
Material Thickness: 0.013 INCHES NOMINAL0.013 INCHES NOMINAL IN
Surface Treatment: CADMIUM AND CHROMATE OVERALL
Material: STEEL OVERALL
Hole Diameter: 0.089 INCHES MINIMUM AND 0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM0.095 INCHES MAXIMUM IN

Identification

NSN: 5310-01-077-3135
NIIN: 010773135
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-077-3135, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5310-01-077-3135
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Style Designator	FLAT INTERNAL TEETH
Outside Diameter	0.175 INCHES MINIMUM AND 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM0.185 INCHES MAXIMUM IN
Material Thickness	0.013 INCHES NOMINAL0.013 INCHES NOMINAL IN
Surface Treatment	CADMIUM AND CHROMATE OVERALL
Material	STEEL OVERALL
Hole Diameter	0.089 INCHES MINIMUM AND 0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM0.095 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
1202-00-00-0541C	5/9 Secondary reference Itw Shakeproof Automotive Products
210-0001-00	5/9 Secondary reference Spacelabs-Hillsboro Operations Squibb Vitatek Inc
210-0001-00	3/2 Design control — primary reference U.S. Government activity

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 5310-01-077-3135?

NSN 5310-01-077-3135 is a Washer,lock, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-077-3135?

Key specifications for 5310-01-077-3135: Style Designator: FLAT INTERNAL TEETH; Outside Diameter: 0.175 INCHES MINIMUM AND 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM0.185 INCHES MAXIMUM IN; Material Thickness: 0.013 INCHES NOMINAL0.013 INCHES NOMINAL IN; Surface Treatment: CADMIUM AND CHROMATE OVERALL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-077-3135 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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