PartsTable TECHNICAL DATA SHEET

NSN 4730-01-148-8573Government record, cited

Strainer Assembly4730-01-148-8573

NSN 4730-01-148-8573 · NIIN 011488573 · Part number X4975

Derbyshire Machine & Tool Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 71905

Government record, cited

NSN 4730-01-148-8573 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-148-8573. Manufacturer of record part number: X4975.

Also searched as 4730-01-148-8573 · 4730011488573 · NIIN 011488573 · 01-148-8573 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 71905 · X4975 · 76651-41X1 MODIFIED

Nearby stock numbers ← 4730-01-148-8506 · 4730-01-148-8821 Cap, Tube →

4730-01-148-8573 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Strainer Assembly — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Derbyshire Machine & Tool Co

Identification

NSN: 4730-01-148-8573
NIIN: 011488573
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: X4975
Manufacturer: Derbyshire Machine & Tool Co

General Description

The Strainer Assembly, cataloged under National Stock Number 4730-01-148-8573, 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 Derbyshire Machine & Tool Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Strainer Assembly
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Derbyshire Machine & Tool Co (CAGE 71905)

Technical Specifications

Parameter	Value
NSN	4730-01-148-8573
Primary Part Number	X4975
Item Name	Strainer Assembly
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Derbyshire Machine & Tool Co
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
X4975	Derbyshire Machine & Tool Co (USA)

Reference documents

Reference	Meaning
76651-41X1 MODIFIED	3/2 Design control — primary reference U.S. Government activity

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 4730-01-148-8573?

NSN 4730-01-148-8573 is a Strainer Assembly, manufactured by Derbyshire Machine & Tool Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-148-8573?

NSN 4730-01-148-8573 has 1 manufacturer part number on file: X4975 (Derbyshire Machine & Tool Co).

Is NSN 4730-01-148-8573 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.

PartsTable Design LLC · partstable.com