NSN 4730-01-577-6174 · NIIN 015776174 · Part number CR 8-12-S316
Hy-Lok Usa, Inc. · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 3CJM8
Government record, cited
NSN 4730-01-577-6174 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-577-6174. Manufacturer of record part number: CR 8-12-S316.
Also searched as4730-01-577-6174 ·
4730015776174 ·
NIIN 015776174 ·
01-577-6174 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 3CJM8 · CR 8-12-S316
Nearby stock numbers← 4730-01-577-6169 Adapter, Straight, Tube to Boss
·
4730-01-577-6178 Tee, Tube to Boss →
4730-01-577-6174 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Reducer,tube — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Hy-Lok Usa, Inc.
Identification
NSN: 4730-01-577-6174
NIIN: 015776174
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: CR 8-12-S316
Manufacturer: Hy-Lok Usa, Inc.
General Description
The Reducer,tube, cataloged under National Stock Number 4730-01-577-6174, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hy-Lok Usa, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-577-6174?
NSN 4730-01-577-6174 is a Reducer,tube, manufactured by Hy-Lok Usa, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-577-6174?
NSN 4730-01-577-6174 has 2 manufacturer part numbers on file: CR 8-12-S316 (Hy-Lok Usa, Inc.), CR 8-12-S316 (Cadillac Gage Textron Inc.).
What are the specifications of CR 8-12-S316?
Key specifications for CR 8-12-S316: End Item Identification: 2320-01-437-6957 ASV. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-577-6174 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.