Cover, Access5340-01-449-3978

NSN 5340-01-449-3978 · NIIN 014493978 · Part number 7899971-011

General Dynamics Land Systems Inc. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 13160

Government record, cited

NSN 5340-01-449-3978 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-449-3978. Manufacturer of record part number: 7899971-011.

Also searched as 5340-01-449-3978 · 5340014493978 · NIIN 014493978 · 01-449-3978 · FSC 5340 Hardware, Commercial · CAGE 13160 · 7899971-011

Nearby stock numbers ← 5340-01-449-3915 Plunger, Quick Release · 5340-01-449-3982 Plate, Mounting →

Features

Cover,access — FSC 5340
Hole Quantity Along Width: 4
Peripheral Shape Style: RECTANGLE, MULTI HOLES
2 manufacturer part numbers on file
Manufacturer of record: General Dynamics Land Systems Inc.

Identification

NSN: 5340-01-449-3978
NIIN: 014493978
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 7899971-011
Manufacturer: General Dynamics Land Systems Inc.

General Description

The Cover,access, cataloged under National Stock Number 5340-01-449-3978, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Inc.. Government technical data includes 2 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	5340-01-449-3978
Primary Part Number	7899971-011
Item Name	Cover,access
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	General Dynamics Land Systems Inc.
Status	ACTIVE
Hole Quantity Along Width	4
Peripheral Shape Style	RECTANGLE, MULTI HOLES

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
7899971-011 PRIMARY	General Dynamics Land Systems Inc. (USA)
7899971-011 PRIMARY	General Dynamics Land Systems Inc. Div Gdls Global Llc (USA)

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

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

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-449-3978?

NSN 5340-01-449-3978 is a Cover,access, manufactured by General Dynamics Land Systems Inc., classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-449-3978?

NSN 5340-01-449-3978 has 2 manufacturer part numbers on file: 7899971-011 (General Dynamics Land Systems Inc.), 7899971-011 (General Dynamics Land Systems Inc. Div Gdls Global Llc).

What are the specifications of 7899971-011?

Key specifications for 7899971-011: Hole Quantity Along Width: 4; Peripheral Shape Style: RECTANGLE, MULTI HOLES. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-449-3978 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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