NSN 4730-01-129-7778 · NIIN 011297778 · Part number 202888-2
Admiral Filter Company Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 25204
Government record, cited
NSN 4730-01-129-7778 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-129-7778. Manufacturer of record part number: 202888-2.
Also searched as4730-01-129-7778 ·
4730011297778 ·
NIIN 011297778 ·
01-129-7778 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 25204 · 202888-2
Nearby stock numbers← 4730-01-129-7776 Elbow, Fresh Water Outlet, Left Ba
·
4730-01-129-7783 →
4730-01-129-7778 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Adapter,straight,pipe to Tube — FSC 4730
Connection Style: GROOVED (TUBE) FIRST END
Connection Style: PLAIN (PIPE) SECOND END
Tubing Wall Nominal Thickness for Which Designed: 0.035 INCHES FIRST END IN
Nominal Overall Length: 1.460 INCHES IN
Connection Type: THREADED EXTERNAL PIPE SECOND END
Connection Type: UNTHREADED EXTERNAL TUBE FIRST END
Nominal Outside Diameter Tube Accommodated: 0.320 INCHES FIRST END IN
Identification
NSN: 4730-01-129-7778
NIIN: 011297778
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 202888-2
Manufacturer: Admiral Filter Company Llc
General Description
The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-129-7778, 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 Admiral Filter Company Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 4730-01-129-7778?
NSN 4730-01-129-7778 is a Adapter,straight,pipe to Tube, manufactured by Admiral Filter Company Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-129-7778?
NSN 4730-01-129-7778 has 1 manufacturer part number on file: 202888-2 (Admiral Filter Company Llc).
What are the specifications of 202888-2?
Key specifications for 202888-2: Connection Style: GROOVED (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.035 INCHES FIRST END IN; Nominal Overall Length: 1.460 INCHES IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-129-7778 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.