NSN 5340-01-645-2118 · NIIN 016452118 · Part number 151-8543141-89
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-645-2118 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-645-2118. Manufacturer of record part number: 151-8543141-89.
The Bumper, cataloged under National Stock Number 5340-01-645-2118, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
Bumper
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
5340-01-645-2118
Primary Part Number
151-8543141-89
Item Name
Bumper
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 Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-645-2131151-8543141-36POSSIBLE MATCH
PIN,STRAIGHT,HEADED
Possible match (shared part number)Naval Sea Systems Command
5305-01-645-2132151-8543141-3POSSIBLE MATCH
SCREW,SHOULDER
Possible match (shared part number)Naval Sea Systems Command
5310-01-645-2879151-8543141-4POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Naval Sea Systems Command
5310-01-645-2890151-8543141-39POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Naval Sea Systems Command
5310-01-645-2898151-8543141-40POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)Naval Sea Systems Command
5305-01-645-2906151-8543141-15POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Naval Sea Systems Command
5305-01-645-2915151-8543141-12POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Naval Sea Systems Command
5365-01-645-4886151-8543141-88POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
5365-01-645-4888151-8543141-7POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
5305-01-645-4891151-8543141-5POSSIBLE MATCH
SCREW,SHOULDER
Possible match (shared part number)Naval Sea Systems Command
NSN 5340-01-645-2118 is a Bumper, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-645-2118?
NSN 5340-01-645-2118 has 1 manufacturer part number on file: 151-8543141-89 (Naval Sea Systems Command).
What NSN replaces 5340-01-645-2118?
10 possible matches (shared part number, not a government interchangeability claim): 5315-01-645-2131, 5305-01-645-2132, 5310-01-645-2879. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-645-2118 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.