Washer, Lock5310-01-723-7377

NSN 5310-01-723-7377 · NIIN 017237377 · Part number 8537233

Mercury Marine · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 04KA0

Government record, cited

NSN 5310-01-723-7377 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-723-7377. Manufacturer of record part number: 8537233.

Also searched as 5310-01-723-7377 · 5310017237377 · NIIN 017237377 · 01-723-7377 · FSC 5310 Nuts and Washers · CAGE 04KA0 · 8537233

Nearby stock numbers ← 5310-01-723-7375 Washer, Flat · 5310-01-723-7383 Washer, Flat →

5310-01-723-7377 — Nuts and Washers

Features

Washer,lock — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Mercury Marine

Identification

NSN: 5310-01-723-7377
NIIN: 017237377
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 8537233
Manufacturer: Mercury Marine

General Description

The Washer,lock, cataloged under National Stock Number 5310-01-723-7377, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mercury Marine. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-723-7377
Primary Part Number	8537233
Item Name	Washer,lock
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Mercury Marine
Status	ACTIVE

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
8537233 PRIMARY	Mercury Marine (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 5310-01-723-7377?

NSN 5310-01-723-7377 is a Washer,lock, manufactured by Mercury Marine, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-723-7377?

NSN 5310-01-723-7377 has 1 manufacturer part number on file: 8537233 (Mercury Marine).

What are the specifications of 8537233?

Key specifications for 8537233: Part Name Assigned by Controlling Agency: LOCKWASHER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-723-7377 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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