Seal Nut, Pipe4730-01-036-7582

NSN 4730-01-036-7582 · NIIN 010367582

FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings

Government record, cited

Also searched as 4730-01-036-7582 · 4730010367582 · NIIN 010367582 · 01-036-7582 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 124518 · TSE01-250 · TSE01-250

Nearby stock numbers ← 4730-01-036-7549 Reducer, Tube · 4730-01-036-7662 Restrictor, Fluid Flow →

4730-01-036-7582 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Seal Nut,pipe — FSC 4730
Width Across Flats: 3.250 INCHES NOMINAL IN
Thread Series: NPT
Thread Direction: RIGHT-HAND
Nominal Thread Size: 2.500 INCHES IN
Nut Height: 0.531 INCHES NOMINAL IN
Surface Treatment: CADMIUM OVERALL
Nut Style: PIPE SEAL NUT

Identification

NSN: 4730-01-036-7582
NIIN: 010367582
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Seal Nut,pipe, cataloged under National Stock Number 4730-01-036-7582, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-01-036-7582
Item Name	Seal Nut,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Width Across Flats	3.250 INCHES NOMINAL IN
Thread Series	NPT
Thread Direction	RIGHT-HAND
Nominal Thread Size	2.500 INCHES IN
Nut Height	0.531 INCHES NOMINAL IN
Surface Treatment	CADMIUM OVERALL
Nut Style	PIPE SEAL NUT
Thread Quantity Per Inch	8
Material	STEEL OVERALL
Furnished Items	PREFORMED PACKING

Lifecycle & Compliance

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
124518	5/2 Secondary reference U.S. Government activity
TSE01-250	3/2 Design control — primary reference U.S. Government activity
TSE01-250	5/9 Secondary 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 4730-01-036-7582?

NSN 4730-01-036-7582 is a Seal Nut,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-036-7582?

Key specifications for 4730-01-036-7582: Width Across Flats: 3.250 INCHES NOMINAL IN; Thread Series: NPT; Thread Direction: RIGHT-HAND; Nominal Thread Size: 2.500 INCHES IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-036-7582 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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