Hose Connection Assembly, Air, Sal4730-01-575-8448

NSN 4730-01-575-8448 · NIIN 015758448 · Part number S2554-12-12.75

Rochester Sensors, Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 09393

Government record, cited

NSN 4730-01-575-8448 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-575-8448. Manufacturer of record part number: S2554-12-12.75.

Also searched as 4730-01-575-8448 · 4730015758448 · NIIN 015758448 · 01-575-8448 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 09393 · S2554-12-12.75

Nearby stock numbers ← 4730-01-575-8259 Plug, Pipe · 4730-01-575-8465 Reducer, Boss →

4730-01-575-8448 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Hose Connection Assembly,air,sal — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Rochester Sensors, Llc

Identification

NSN: 4730-01-575-8448
NIIN: 015758448
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: S2554-12-12.75
Manufacturer: Rochester Sensors, Llc

General Description

The Hose Connection Assembly,air,sal, cataloged under National Stock Number 4730-01-575-8448, 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 Rochester Sensors, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Hose Connection Assembly,air,sal
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Rochester Sensors, Llc (CAGE 09393)

Technical Specifications

Parameter	Value
NSN	4730-01-575-8448
Primary Part Number	S2554-12-12.75
Item Name	Hose Connection Assembly,air,sal
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Rochester Sensors, Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
S2554-12-12.75 PRIMARY	Rochester Sensors, Llc (USA)

No interchangeability data on file.

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 4730-01-575-8448?

NSN 4730-01-575-8448 is a Hose Connection Assembly,air,sal, manufactured by Rochester Sensors, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-575-8448?

NSN 4730-01-575-8448 has 1 manufacturer part number on file: S2554-12-12.75 (Rochester Sensors, Llc).

Is NSN 4730-01-575-8448 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.

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