4730-00-580-1978 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,tube — FSC 4730
Identification
NSN: 4730-00-580-1978
NIIN: 005801978
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Reducer,tube, cataloged under National Stock Number 4730-00-580-1978, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5306-00-843-3175181126POSSIBLE MATCH
BOLT
Possible match (shared part number)Chrysler Realty Company Llc Dba Daimler Chrysler
3020-00-938-2354181126POSSIBLE MATCH
RATCHET WHEEL
Possible match (shared part number)Telemechanics Inc
5998-01-416-0938181126POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Northrop Grumman Systems Corporation
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
181126
3/2Design control — primary reference
U.S. Government activity
Related Parts
5306-00-843-3175POSSIBLE MATCH
BOLT
181126
3020-00-938-2354POSSIBLE MATCH
RATCHET WHEEL
181126
5998-01-416-0938POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
181126
Frequently Asked Questions
What is NSN 4730-00-580-1978?
NSN 4730-00-580-1978 is a Reducer,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-00-580-1978?
3 possible matches (shared part number, not a government interchangeability claim): 5306-00-843-3175, 3020-00-938-2354, 5998-01-416-0938. Verify interchangeability with system specifications before substitution.
Is NSN 4730-00-580-1978 hazardous material?
No hazard code in the DLA record (HMIC N). 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.