PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21881Cover,access

Mohn Frank Houston Inc · NSN 5340-01-308-6007 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-308-6007 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-308-6007. Primary manufacturer part number: 21881.
Features
  • Cover,access — FSC 5340
  • Material: COPPER ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Mohn Frank Houston Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Cover,access, cataloged under National Stock Number 5340-01-308-6007, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mohn Frank Houston Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-308-6007
Primary Part Number21881
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMohn Frank Houston Inc
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6530-01-591-9636 (2221030)
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
Standoff,threaded,spacing
Battery,storage
6530-01-591-96362221030 SUCCESSOR
Carrier,litter,wheeled
Faretec Inc Div Faretec
5305-00-007-3248SFSW4C4CPL01BK INTERCHANGEABLE
Screw,machine
Dupree, Inc Dba Stake Fastener Co Div Stake Fastener Co.
3455-00-516-504019841 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5360-01-049-387621881 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc
5998-01-074-2464 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
21881 Wimoh As (NOR)
21881 PRIMARY Mohn Frank Houston Inc (USA)
Related Parts
SUCCESSOR 6530-01-591-9636 Carrier,litter,wheeled · 2221030
5340-00-105-6878SUCCESSOR
STANDOFF,THREADED,SPACING
6140-01-307-1326SUCCESSOR
BATTERY,STORAGE
5305-00-007-3248INTERCHANGEABLE
SCREW,MACHINE
SFSW4C4CPL01BK
3455-00-516-5040INTERCHANGEABLE
REAMER,MACHINE
19841
5360-01-049-3876INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
21881
5998-01-074-2464INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5340-01-308-6007?

NSN 5340-01-308-6007 is a Cover,access, manufactured by Mohn Frank Houston Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-308-6007?

NSN 5340-01-308-6007 has 2 cross-referenced part numbers: 21881 (Wimoh As), 21881 (Mohn Frank Houston Inc).

What NSN replaces 5340-01-308-6007?

There are 7 known substitutes for 5340-01-308-6007: 5340-00-105-6878, 6140-01-307-1326, 6530-01-591-9636 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21881?

Key specifications for 21881: Material: COPPER ALLOY. 1 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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