Cap, Pipe4730-00-678-2437

NSN 4730-00-678-2437 · NIIN 006782437

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

Government record, cited

Also searched as 4730-00-678-2437 · 4730006782437 · NIIN 006782437 · 00-678-2437 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings

Nearby stock numbers ← 4730-00-678-2436 · 4730-00-678-2756 →

4730-00-678-2437 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Cap,pipe — FSC 4730
Nominal Pipe Size for Which Designed: 0.750 INCHES IN
Connection Style: PLAIN (OPTIONAL END)
Style Designator: CAP
Features Provided: THREAD RELIEF
Thread Direction: RIGHT-HAND INTERNAL
Nominal Thread Size: 0.750 INCHES INTERNAL IN
Surface Treatment: PASSIVATE OVERALL

Identification

NSN: 4730-00-678-2437
NIIN: 006782437
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Cap,pipe, cataloged under National Stock Number 4730-00-678-2437, 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 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4730-00-678-2437
Item Name	Cap,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Nominal Pipe Size for Which Designed	0.750 INCHES IN
Connection Style	PLAIN (OPTIONAL END)
Style Designator	CAP
Features Provided	THREAD RELIEF
Thread Direction	RIGHT-HAND INTERNAL
Nominal Thread Size	0.750 INCHES INTERNAL IN
Surface Treatment	PASSIVATE OVERALL
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	NPT INTERNAL

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
B31-15-1297	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 4730-00-678-2437?

NSN 4730-00-678-2437 is a Cap,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-00-678-2437?

Key specifications for 4730-00-678-2437: Nominal Pipe Size for Which Designed: 0.750 INCHES IN; Connection Style: PLAIN (OPTIONAL END); Style Designator: CAP; Features Provided: THREAD RELIEF. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4730-00-678-2437 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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