Cover, Access 5340-01-204-0339 NSN 5340-01-204-0339 · NIIN 012040339 · Part number A6859A
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 61208
NSN 5340-01-204-0339 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-204-0339. Manufacturer of record part number: A6859A .
Also searched as
5340-01-204-0339 ·
5340012040339 ·
NIIN 012040339 ·
01-204-0339 ·
FSC 5340 Hardware, Commercial · CAGE 61208 · A6859A
Nearby stock numbers
← 5340-01-204-0334 Seat, Helical Compression Spring
·
5340-01-204-0340 Cover, Access →
Features
Cover,access — FSC 5340 Material: IRON CAST 1 manufacturer part number on file Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Identification
NSN: 5340-01-204-0339
NIIN: 012040339
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: A6859A
Manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
General Description
The Cover,access, cataloged under National Stock Number 5340-01-204-0339, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. 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. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter Value NSN 5340-01-204-0339 Primary Part Number A6859A Item Name Cover,access FSC / FSG 5340 / 53 — Hardware, Commercial Manufacturer Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic 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
A6859A PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
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 5340-01-204-0339?
NSN 5340-01-204-0339 is a Cover,access, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-204-0339?
NSN 5340-01-204-0339 has 1 manufacturer part number on file: A6859A (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
What are the specifications of A6859A?
Key specifications for A6859A: Material: IRON CAST. 1 specification is documented in the U.S. Government catalog.
Is NSN 5340-01-204-0339 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.
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