PartsTable TECHNICAL DATA SHEET

NSN 5340-01-277-9882Government record, cited

Cover, Access5340-01-277-9882

NSN 5340-01-277-9882 · NIIN 012779882 · Part number 321004001

L & L Boiler Maintenance Inc · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 0ATF2

Government record, cited

NSN 5340-01-277-9882 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-277-9882. Manufacturer of record part number: 321004001.

Also searched as 5340-01-277-9882 · 5340012779882 · NIIN 012779882 · 01-277-9882 · FSC 5340 Hardware, Commercial · CAGE 0ATF2 · 321004001

Nearby stock numbers ← 5340-01-277-9881 Cover, Access · 5340-01-277-9883 Handle, Manual Control →

Features

Cover,access — FSC 5340
Material: IRON CAST
1 manufacturer part number on file
Manufacturer of record: L & L Boiler Maintenance Inc

Identification

NSN: 5340-01-277-9882
NIIN: 012779882
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 321004001
Manufacturer: L & L Boiler Maintenance Inc

General Description

The Cover,access, cataloged under National Stock Number 5340-01-277-9882, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L & L Boiler Maintenance Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-277-9882
Primary Part Number	321004001
Item Name	Cover,access
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	L & L Boiler Maintenance Inc
Status	ACTIVE
Material	IRON CAST

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

Part Number	Manufacturer
321004001 PRIMARY	L & L Boiler Maintenance Inc (USA)

Reference documents

Reference	Meaning
321004001	5/9 Secondary reference D & J Parts Inc

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 5340-01-277-9882?

NSN 5340-01-277-9882 is a Cover,access, manufactured by L & L Boiler Maintenance Inc, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-277-9882?

NSN 5340-01-277-9882 has 1 manufacturer part number on file: 321004001 (L & L Boiler Maintenance Inc).

What are the specifications of 321004001?

Key specifications for 321004001: Special Features: USES 2 5/8 X 3 5/8 X 1/2 IN. ELLIPTICAL GASKET; FOR USE WITH TEMPERATURES NOT TO EXCEED 450 DEG. F. IN; Material: IRON CAST. 1 specification is documented in the U.S. Government catalog.

Is NSN 5340-01-277-9882 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.

PartsTable Design LLC · partstable.com