Washer, Split5310-01-295-5732

NSN 5310-01-295-5732 · NIIN 012955732 · Part number 71-1388988-1

General Dynamics Mission Systems, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 04655

Government record, cited

NSN 5310-01-295-5732 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-295-5732. Manufacturer of record part number: 71-1388988-1.

Also searched as 5310-01-295-5732 · 5310012955732 · NIIN 012955732 · 01-295-5732 · FSC 5310 Nuts and Washers · CAGE 04655 · 71-1388988-1

Nearby stock numbers ← 5310-01-295-5731 Washer, Lock · 5310-01-295-6105 Nut, Plain, Hexagon →

5310-01-295-5732 — Nuts and Washers

Features

Washer,split — FSC 5310
Style Designator: SPLIT
Outside Diameter: 0.625 INCHES NOMINAL IN
Hole Diameter: 0.315 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: General Dynamics Mission Systems, Inc.

Identification

NSN: 5310-01-295-5732
NIIN: 012955732
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 71-1388988-1
Manufacturer: General Dynamics Mission Systems, Inc.

General Description

The Washer,split, cataloged under National Stock Number 5310-01-295-5732, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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	5310-01-295-5732
Primary Part Number	71-1388988-1
Item Name	Washer,split
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	General Dynamics Mission Systems, Inc.
Status	ACTIVE
Style Designator	SPLIT
Outside Diameter	0.625 INCHES NOMINAL IN
Hole Diameter	0.315 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
71-1388988-1 PRIMARY	General Dynamics Mission Systems, Inc. (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 5310-01-295-5732?

NSN 5310-01-295-5732 is a Washer,split, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-295-5732?

NSN 5310-01-295-5732 has 1 manufacturer part number on file: 71-1388988-1 (General Dynamics Mission Systems, Inc.).

What are the specifications of 71-1388988-1?

Key specifications for 71-1388988-1: Style Designator: SPLIT; Outside Diameter: 0.625 INCHES NOMINAL IN; Hole Diameter: 0.315 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-295-5732 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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