Washer, Lock5310-01-502-2934

NSN 5310-01-502-2934 · NIIN 015022934 · Part number AEW07X375000WJ19B1

The American Society of Mechanical Engineers · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 05047

Government record, cited

NSN 5310-01-502-2934 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-502-2934. Manufacturer of record part number: AEW07X375000WJ19B1.

Also searched as 5310-01-502-2934 · 5310015022934 · NIIN 015022934 · 01-502-2934 · FSC 5310 Nuts and Washers · CAGE 05047 · AEW07X375000WJ19B1 · 91102A760

Nearby stock numbers ← 5310-01-502-2770 Nut, Self-Locking, Double Hexagon · 5310-01-502-2940 Washer, Lock →

5310-01-502-2934 — Nuts and Washers

Features

Washer,lock — FSC 5310
Hardness Rating: 38.0 ROCKWELL C NOMINAL
Style Designator: SPLIT HELICAL-RIGHT HAND
Outside Diameter: 0.776 INCHES NOMINAL IN
Material Thickness: 0.094 INCHES MINIMUM IN
Surface Treatment: ZINC OVERALL
Material: STEEL OVERALL
Hole Diameter: 0.450 INCHES NOMINAL IN

Identification

NSN: 5310-01-502-2934
NIIN: 015022934
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: AEW07X375000WJ19B1
Manufacturer: The American Society of Mechanical Engineers

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-502-2934, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-502-2934
Primary Part Number	AEW07X375000WJ19B1
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The American Society of Mechanical Engineers
Status	ACTIVE
Hardness Rating	38.0 ROCKWELL C NOMINAL
Style Designator	SPLIT HELICAL-RIGHT HAND
Outside Diameter	0.776 INCHES NOMINAL IN
Material Thickness	0.094 INCHES MINIMUM IN
Surface Treatment	ZINC OVERALL
Material	STEEL OVERALL
Hole Diameter	0.450 INCHES NOMINAL 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

Part Number	Manufacturer
AEW07X375000WJ19B1 PRIMARY	The American Society of Mechanical Engineers (USA)
91102A760 PRIMARY	Mcmaster-Carr Supply Co (USA)

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 5310-01-502-2934?

NSN 5310-01-502-2934 is a Washer,lock, manufactured by The American Society of Mechanical Engineers, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-502-2934?

NSN 5310-01-502-2934 has 2 manufacturer part numbers on file: AEW07X375000WJ19B1 (The American Society of Mechanical Engineers), 91102A760 (Mcmaster-Carr Supply Co).

What are the specifications of AEW07X375000WJ19B1?

Key specifications for AEW07X375000WJ19B1: Hardness Rating: 38.0 ROCKWELL C NOMINAL; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.776 INCHES NOMINAL IN; Material Thickness: 0.094 INCHES MINIMUM IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-502-2934 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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