PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

94-021Cover,access

3m Company · NSN 5340-01-394-8859 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-394-8859 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-394-8859. Primary manufacturer part number: 94-021.
Features
  • Cover,access — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: 3m Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cover,access, cataloged under National Stock Number 5340-01-394-8859, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is 3m Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover,access
FSC / FSG5340 — No Item Name Available (FSG 53)
Manufacturers3m Company (CAGE 76381); Accuspray Inc (CAGE 0JZG8)
Technical Specifications
ParameterValue
NSN5340-01-394-8859
Primary Part Number94-021
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
Manufacturer3m Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5915-00-500-99922920137-21 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5990-00-503-0039 INTERCHANGEABLE
Synchro,transmitter
5310-00-655-9969 INTERCHANGEABLE
Washer,spring Tension
4320-01-115-381594021 INTERCHANGEABLE
Pump
United States Plastic Corp
5910-01-239-7509 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
4920-01-300-200294021 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5330-01-316-2542940-21 INTERCHANGEABLE
Ring,wiper
Liftking Manufacturing Corp
5360-01-599-618994021 INTERCHANGEABLE
Spring,helical,compression
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
94-021 3m Company (USA)
94-021 Accuspray Inc (USA)
Related Parts
5915-00-500-9992INTERCHANGEABLE
FILTER,BAND PASS
2920137-21
5990-00-503-0039INTERCHANGEABLE
SYNCHRO,TRANSMITTER
5310-00-655-9969INTERCHANGEABLE
WASHER,SPRING TENSION
4320-01-115-3815INTERCHANGEABLE
PUMP
94021
5910-01-239-7509INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
4920-01-300-2002INTERCHANGEABLE
TEST PROGRAM SET
94021
5330-01-316-2542INTERCHANGEABLE
RING,WIPER
940-21
5360-01-599-6189INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
94021

Frequently Asked Questions

What is NSN 5340-01-394-8859?

NSN 5340-01-394-8859 is a Cover,access, manufactured by 3m Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-394-8859?

NSN 5340-01-394-8859 has 2 cross-referenced part numbers: 94-021 (3m Company), 94-021 (Accuspray Inc).

What NSN replaces 5340-01-394-8859?

There are 8 known substitutes for 5340-01-394-8859: 5915-00-500-9992, 5990-00-503-0039, 5310-00-655-9969 and 5 more. Verify interchangeability with system specifications before substitution.

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