FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Thermal Element and Seat Assembl, cataloged under National Stock Number 4730-01-017-9390, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-01-057-53434261POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
Possible match (shared part number)Data General Corporation
5340-01-146-97178126757POSSIBLE MATCH
STRAP,RETAINING
Possible match (shared part number)Warner Robins Air Logistics Center
4730-01-205-4536POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
Possible match (shared part number)
4730-01-219-7937POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
Possible match (shared part number)
5950-01-385-2919109-139-001POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division
1680-01-391-8251426-1POSSIBLE MATCH
FLASHER UNIT
Possible match (shared part number)General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
4261
3/9Design control — primary reference
Barnes & Jones, Inc.
Related Parts
5998-01-057-5343POSSIBLE MATCH
ELECTRONIC COMPONENTS ASSEMBLY
4261
5340-01-146-9717POSSIBLE MATCH
STRAP,RETAINING
8126757
4730-01-205-4536POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
4730-01-219-7937POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
5950-01-385-2919POSSIBLE MATCH
COIL,RADIO FREQUENCY
109-139-001
1680-01-391-8251POSSIBLE MATCH
FLASHER UNIT
426-1
Frequently Asked Questions
What is NSN 4730-01-017-9390?
NSN 4730-01-017-9390 is a Thermal Element and Seat Assembl, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-01-017-9390?
6 possible matches (shared part number, not a government interchangeability claim): 5998-01-057-5343, 5340-01-146-9717, 4730-01-205-4536. Verify interchangeability with system specifications before substitution.
What are the specifications of 4730-01-017-9390?
Key specifications for 4730-01-017-9390: Unit of Issue Cube: 0.0040 CUBIC FEET; General Characteristics Item Description: C/O LIQUID-FILLED MONEL BELLOWS,CRES CAGE W/SEAT,CRES PLUG,SPRING,ASBESTOS GASKET. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-017-9390 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.