PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12005-1Cover,access

Hdt Expeditionary Systems Inc · NSN 5340-01-421-4902 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-421-4902 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-421-4902. Primary manufacturer part number: 12005-1.
Features
  • Cover,access — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cover,access, cataloged under National Stock Number 5340-01-421-4902, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCover,access
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersEngineered Air Systems, Inc. Dba Drs Sustainment Systems (CAGE 90598); Hdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2)
Successor NSN6105-01-251-7799 — Motor,alternating Current
Technical Specifications
ParameterValue
NSN5340-01-421-4902
Primary Part Number12005-1
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
Motor,alternating Current
5315-00-576-5557120051 INTERCHANGEABLE
Key,woodruff
Chrysler Realty Company Llc Dba Daimler Chrysler
2825-00-620-7409120-051 INTERCHANGEABLE
Shoe Assy,thrust Bearng
Waukesha Bearings Corporation
3610-00-797-4322120051 INTERCHANGEABLE
Cutter,die,photo
Laminex, Inc.
6750-01-415-8399120-051 INTERCHANGEABLE
Starter,photo
Molecular Gps Enterprises Dba Clayton Chemical
Cross-Reference Index
Part NumberManufacturer
12005-1 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
12005-1 PRIMARY Hdt Expeditionary Systems Inc (USA)
12005-1 Drs Environmental Systems Inc (USA)
Related Parts
6105-01-251-7799SUCCESSOR
MOTOR,ALTERNATING CURRENT
5315-00-576-5557INTERCHANGEABLE
KEY,WOODRUFF
120051
2825-00-620-7409INTERCHANGEABLE
SHOE ASSY,THRUST BEARNG
120-051
3610-00-797-4322INTERCHANGEABLE
CUTTER,DIE,PHOTO
120051
6750-01-415-8399INTERCHANGEABLE
STARTER,PHOTO
120-051

Frequently Asked Questions

What is NSN 5340-01-421-4902?

NSN 5340-01-421-4902 is a Cover,access, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-421-4902?

NSN 5340-01-421-4902 has 3 cross-referenced part numbers: 12005-1 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 12005-1 (Hdt Expeditionary Systems Inc), 12005-1 (Drs Environmental Systems Inc).

What NSN replaces 5340-01-421-4902?

There are 5 known substitutes for 5340-01-421-4902: 6105-01-251-7799, 5315-00-576-5557, 2825-00-620-7409 and 2 more. Verify interchangeability with system specifications before substitution.

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