PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12378330Cover,access

Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating · NSN 5340-01-276-5734 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-276-5734 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-276-5734. Primary manufacturer part number: 12378330.
Features
  • Cover,access — FSC 5340
  • Material: STEEL
  • 5 verified cross-references
  • Primary manufacturer: Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating
Applications
  • Applications requiring Steel construction
General Description

The Cover,access, cataloged under National Stock Number 5340-01-276-5734, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-276-5734
Primary Part Number12378330
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerArmor Metal Group Madison, Inc. Dba Armor Metal Fabricating
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
4310-00-389-6415 INTERCHANGEABLE
Sliding Sleeve Assembly
5915-01-449-3632M1477-1 INTERCHANGEABLE
Filter,radio Frequency Interfere
Mtk Electronics Inc
Cross-Reference Index
Part NumberManufacturer
51178-3-003 Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating (USA)
2DB979 Oshkosh Defense Llc (USA)
12378330 PRIMARY Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating (USA)
M-1477-1 Williamson Co the (USA)
2DB979 Oshkosh Corp (USA)
Related Parts
4310-00-389-6415INTERCHANGEABLE
SLIDING SLEEVE ASSEMBLY
5915-01-449-3632INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
M1477-1

Frequently Asked Questions

What is NSN 5340-01-276-5734?

NSN 5340-01-276-5734 is a Cover,access, manufactured by Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-276-5734?

NSN 5340-01-276-5734 has 5 cross-referenced part numbers: 51178-3-003 (Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating), 2DB979 (Oshkosh Defense Llc), 12378330 (Armor Metal Group Madison, Inc. Dba Armor Metal Fabricating), M-1477-1 (Williamson Co the), 2DB979 (Oshkosh Corp).

What NSN replaces 5340-01-276-5734?

There are 2 known substitutes for 5340-01-276-5734: 4310-00-389-6415, 5915-01-449-3632. Verify interchangeability with system specifications before substitution.

What are the specifications of 12378330?

Key specifications for 12378330: Material: STEEL; End Item Identification: 2320-01-097-0260 TRUCK CARGO 8X8 XM977; TRUCK, HEAVY EXPANDED MOBILITY TACTICAL (HEMTT). 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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