Nipple, Pipe4730-01-273-5540

NSN 4730-01-273-5540 · NIIN 012735540 · Part number 701296

Dresser, Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 64104

Government record, cited

NSN 4730-01-273-5540 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-273-5540. Manufacturer of record part number: 701296.

Also searched as 4730-01-273-5540 · 4730012735540 · NIIN 012735540 · 01-273-5540 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 64104 · 701296 · 4548K221

Nearby stock numbers ← 4730-01-273-5539 Adapter, Straight, Pipe to Hose · 4730-01-273-5541 Flange, Pipe →

4730-01-273-5540 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Nipple,pipe — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Dresser, Llc

Identification

NSN: 4730-01-273-5540
NIIN: 012735540
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 701296
Manufacturer: Dresser, Llc

General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-273-5540, 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 Dresser, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Nipple,pipe
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Mcmaster-Carr Supply Co (CAGE 39428); Dresser, Llc (CAGE 64104)

Technical Specifications

Parameter	Value
NSN	4730-01-273-5540
Primary Part Number	701296
Item Name	Nipple,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Dresser, 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)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-706-5687D524T1P-4D-29 POSSIBLE MATCH

VALVE,SAFETY RELIEF

Possible match (shared part number)Circor Aerospace, Inc. Div Circor

Cross-Reference Index

Part Number	Manufacturer
4548K221	Mcmaster-Carr Supply Co (USA)
701296 PRIMARY	Dresser, Llc (USA)

Related Parts

4820-01-706-5687POSSIBLE MATCH

VALVE,SAFETY RELIEF

D524T1P-4D-29

Frequently Asked Questions

What is NSN 4730-01-273-5540?

NSN 4730-01-273-5540 is a Nipple,pipe, manufactured by Dresser, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-273-5540?

NSN 4730-01-273-5540 has 2 manufacturer part numbers on file: 4548K221 (Mcmaster-Carr Supply Co), 701296 (Dresser, Llc).

What NSN replaces 4730-01-273-5540?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-706-5687. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-273-5540 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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