NSN 5999-01-095-9348 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-095-9348. Manufacturer of record part number: 21548.
Also searched as5999-01-095-9348 ·
5999010959348 ·
NIIN 010959348 ·
01-095-9348 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 30377 · 21548
The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-095-9348, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Heat Sink,electrical-Electronic
FSC / FSG
5999 — Miscellaneous Electrical and Electronic Components (FSG 59)
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-01-220-725421548POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Dresser, Llc
3010-01-230-334221548POSSIBLE MATCH
CLUTCH ASSEMBLY,FRICTION
Possible match (shared part number)Calgon Carbon Uv Technologies Llc Dba Hyde Marine
4730-01-303-1104NBR DN100 YELLOWPOSSIBLE MATCH
EXPANSION JOINT,PIPE
Possible match (shared part number)Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
2815-01-396-520021548POSSIBLE MATCH
MANIFOLD,EXHAUST
Possible match (shared part number)Deutz Corporation
NSN 5999-01-095-9348 is a Heat Sink,electrical-Electronic, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-095-9348?
NSN 5999-01-095-9348 has 1 manufacturer part number on file: 21548 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).
What NSN replaces 5999-01-095-9348?
5 possible matches (shared part number, not a government interchangeability claim): 5315-01-220-7254, 3010-01-230-3342, 4730-01-303-1104. Verify interchangeability with system specifications before substitution.
Is NSN 5999-01-095-9348 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.