PartsTable TECHNICAL DATA SHEET

NSN 4730-00-024-6361Government record, cited

Coupling, Boss4730-00-024-6361

NSN 4730-00-024-6361 · NIIN 000246361

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

Government record, cited

Also searched as 4730-00-024-6361 · 4730000246361 · NIIN 000246361 · 00-024-6361 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings

Nearby stock numbers ← 4730-00-024-6353 Restrictor, Fluid Flow · 4730-00-024-6383 →

4730-00-024-6361 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Coupling,boss — FSC 4730
Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Connection Style: GASKET SEAL (BOSS) FIRST END
Nominal Overall Length: 1.094 INCHES IN
Style Designator: RIGID, THREADED INTERNAL AND EXTERNAL
Material Document and Classification: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size: 0.438 INCHES SECOND END IN
Nominal Thread Size: 0.438 INCHES FIRST END IN

Identification

NSN: 4730-00-024-6361
NIIN: 000246361
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Coupling,boss, cataloged under National Stock Number 4730-00-024-6361, 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 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-00-024-6361
Item Name	Coupling,boss
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Connection Style	EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Connection Style	GASKET SEAL (BOSS) FIRST END
Nominal Overall Length	1.094 INCHES IN
Style Designator	RIGID, THREADED INTERNAL AND EXTERNAL
Material Document and Classification	QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size	0.438 INCHES SECOND END IN
Nominal Thread Size	0.438 INCHES FIRST END IN
Surface Treatment	ANODIZE INSIDE
Surface Treatment	ANODIZE OUTSIDE
Thread Class	3A SECOND END A
Thread Class	3B FIRST END
Material	ALUMINUM ALLOY 2024 OVERALL
Thread Series Designator	UNF FIRST END
Thread Series Designator	UNF SECOND END

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

⇄ Related Items 7

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

6210-00-135-700944-79 POSSIBLE MATCH

LIGHT,INDICATOR

Possible match (shared part number)Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works

5930-00-552-100911065248 POSSIBLE MATCH

SWITCH,PUSH

Possible match (shared part number)Us Army Aviation and Missile Command

5315-00-616-5507117997 POSSIBLE MATCH

KEY,WOODRUFF

Possible match (shared part number)Chrysler Realty Company Llc Dba Daimler Chrysler

5998-00-968-5514 POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

Possible match (shared part number)

5915-01-031-0007NBP-1012 POSSIBLE MATCH

FILTER,BAND PASS

Possible match (shared part number)Stellant Systems Inc

4810-01-313-55184479 POSSIBLE MATCH

DISK,VALVE

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

5120-01-355-1739 POSSIBLE MATCH

WRENCH,TORQUE

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
4479	3/9 Design control — primary reference U.S. Government activity

Related Parts

6210-00-135-7009POSSIBLE MATCH

LIGHT,INDICATOR

44-79

5930-00-552-1009POSSIBLE MATCH

SWITCH,PUSH

11065248

5315-00-616-5507POSSIBLE MATCH

KEY,WOODRUFF

117997

5998-00-968-5514POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

5915-01-031-0007POSSIBLE MATCH

FILTER,BAND PASS

NBP-1012

4810-01-313-5518POSSIBLE MATCH

DISK,VALVE

4479

5120-01-355-1739POSSIBLE MATCH

WRENCH,TORQUE

Frequently Asked Questions

What is NSN 4730-00-024-6361?

NSN 4730-00-024-6361 is a Coupling,boss, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-00-024-6361?

7 possible matches (shared part number, not a government interchangeability claim): 6210-00-135-7009, 5930-00-552-1009, 5315-00-616-5507. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-00-024-6361?

Key specifications for 4730-00-024-6361: Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Connection Style: GASKET SEAL (BOSS) FIRST END; Nominal Overall Length: 1.094 INCHES IN; Style Designator: RIGID, THREADED INTERNAL AND EXTERNAL. 14 specifications are documented in the U.S. Government catalog.

Is NSN 4730-00-024-6361 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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