Cover, Access5340-01-311-5544

NSN 5340-01-311-5544 · NIIN 013115544

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-01-311-5544 · 5340013115544 · NIIN 013115544 · 01-311-5544 · FSC 5340 Hardware, Commercial · 8644320-01 · 8644320-01

Nearby stock numbers ← 5340-01-311-5490 · 5340-01-311-5626 →

Features

Cover,access — FSC 5340
Width Across Flats: 6.000 INCHES NOMINAL IN
Corner Quantity: 6
Bolt Circle Hole Quantity: 6
Mounting Opening Shape Style: UNTHREADED HOLE
Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Cross-Sectional Shape Style: FLAT
Securing Device Type: SPECIAL

Identification

NSN: 5340-01-311-5544
NIIN: 013115544
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Cover,access, cataloged under National Stock Number 5340-01-311-5544, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-311-5544
Item Name	Cover,access
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Width Across Flats	6.000 INCHES NOMINAL IN
Corner Quantity	6
Bolt Circle Hole Quantity	6
Mounting Opening Shape Style	UNTHREADED HOLE
Material Document and Classification	QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Cross-Sectional Shape Style	FLAT
Securing Device Type	SPECIAL
Bolt Circle Diameter	5.375 INCHES NOMINAL IN
Peripheral Shape Style	REGULAR POLYGON, MULTI HOLES
Material	ALUMINUM ALLOY 6061
Hole Diameter	0.265 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
Body Thickness	0.190 INCHES NOMINAL IN

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
Unit of Issue	EA

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
8644320-01	5/9 Secondary reference Air Armament Center/ En
8644320-01	3/2 Design control — primary reference U.S. Government activity

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 5340-01-311-5544?

NSN 5340-01-311-5544 is a Cover,access, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-01-311-5544?

Key specifications for 5340-01-311-5544: Width Across Flats: 6.000 INCHES NOMINAL IN; Corner Quantity: 6; Bolt Circle Hole Quantity: 6; Mounting Opening Shape Style: UNTHREADED HOLE. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-311-5544 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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