NSN 5340-01-682-4885 · NIIN 016824885 · Part number 8485940-3
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-682-4885 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-682-4885. Manufacturer of record part number: 8485940-3.
The Stop,mechanical, cataloged under National Stock Number 5340-01-682-4885, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Stop,mechanical
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
5340-01-682-4885
Primary Part Number
8485940-3
Item Name
Stop,mechanical
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-682-48898485940-4POSSIBLE MATCH
STOP,MECHANICAL
Possible match (shared part number)Naval Sea Systems Command
5340-01-682-49048485940-5POSSIBLE MATCH
STOP,MECHANICAL
Possible match (shared part number)Naval Sea Systems Command
5340-01-682-49488485940-6POSSIBLE MATCH
STOP,MECHANICAL
Possible match (shared part number)Naval Sea Systems Command
8145-01-682-52578485941POSSIBLE MATCH
COVER,SHIPPING AND STORAGE CONTA
Possible match (shared part number)Naval Sea Systems Command
5340-01-682-9078M24-440-08-BPOSSIBLE MATCH
BRACKET,MOUNTING
Possible match (shared part number)Isolation Dynamics Corporation
8145-01-683-06488485940POSSIBLE MATCH
SHIPPING AND STORAGE CONTAINER,M
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
8485940
D/9Drawing number reference only
Naval Sea Systems Command
Related Parts
5340-01-682-4889POSSIBLE MATCH
STOP,MECHANICAL
8485940-4
5340-01-682-4904POSSIBLE MATCH
STOP,MECHANICAL
8485940-5
5340-01-682-4948POSSIBLE MATCH
STOP,MECHANICAL
8485940-6
8145-01-682-5257POSSIBLE MATCH
COVER,SHIPPING AND STORAGE CONTA
8485941
5340-01-682-9078POSSIBLE MATCH
BRACKET,MOUNTING
M24-440-08-B
8145-01-683-0648POSSIBLE MATCH
SHIPPING AND STORAGE CONTAINER,M
8485940
Frequently Asked Questions
What is NSN 5340-01-682-4885?
NSN 5340-01-682-4885 is a Stop,mechanical, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-682-4885?
NSN 5340-01-682-4885 has 1 manufacturer part number on file: 8485940-3 (Naval Sea Systems Command).
What NSN replaces 5340-01-682-4885?
6 possible matches (shared part number, not a government interchangeability claim): 5340-01-682-4889, 5340-01-682-4904, 5340-01-682-4948. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-682-4885 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.