PartsTable TECHNICAL DATA SHEET

NSN 4730-01-258-5115Government record, cited

Cap, Pipe4730-01-258-5115

NSN 4730-01-258-5115 · NIIN 012585115

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

Government record, cited

Also searched as 4730-01-258-5115 · 4730012585115 · NIIN 012585115 · 01-258-5115 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 2301-021 PC 6 · 2301-021

Nearby stock numbers ← 4730-01-258-5114 Cap, Pipe · 4730-01-258-5116 Cap, Pipe →

4730-01-258-5115 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Cap,pipe — FSC 4730
Nominal Pipe Size for Which Designed: 1.250 INCHES IN
Connection Style: PLAIN
Style Designator: CAP
Material Document and Classification: QQ-A-250-8,T0 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Material: ALUMINUM ALLOY OVERALL

Identification

NSN: 4730-01-258-5115
NIIN: 012585115
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 4730-01-258-5115, 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 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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	4730-01-258-5115
Item Name	Cap,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Nominal Pipe Size for Which Designed	1.250 INCHES IN
Connection Style	PLAIN
Style Designator	CAP
Material Document and Classification	QQ-A-250-8,T0 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Material	ALUMINUM ALLOY OVERALL

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.

4730-01-258-51162301-021 PC 7 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

4730-01-258-51172301-021 PC 8 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

4730-01-258-51182301-021 PC9 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

4730-01-258-72412301-021 PC 10 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

4730-01-258-72422301-021 PC 11 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

4730-01-258-72432301-021 PC 12 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

4730-01-258-72442301-021 PC 13 POSSIBLE MATCH

CAP,PIPE

Possible match (shared part number)Puget Sound Naval Shipyard and Intermediate Maintence Facility

Cross-Reference Index

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

Reference documents

Reference	Meaning
2301-021 PC 6	3/2 Design control — primary reference U.S. Government activity
2301-021	D/9 Drawing number reference only U.S. Government activity

Related Parts

4730-01-258-5116POSSIBLE MATCH

CAP,PIPE

2301-021 PC 7

4730-01-258-5117POSSIBLE MATCH

CAP,PIPE

2301-021 PC 8

4730-01-258-5118POSSIBLE MATCH

CAP,PIPE

2301-021 PC9

4730-01-258-7241POSSIBLE MATCH

CAP,PIPE

2301-021 PC 10

4730-01-258-7242POSSIBLE MATCH

CAP,PIPE

2301-021 PC 11

4730-01-258-7243POSSIBLE MATCH

CAP,PIPE

2301-021 PC 12

4730-01-258-7244POSSIBLE MATCH

CAP,PIPE

2301-021 PC 13

Frequently Asked Questions

What is NSN 4730-01-258-5115?

NSN 4730-01-258-5115 is a Cap,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-258-5115?

7 possible matches (shared part number, not a government interchangeability claim): 4730-01-258-5116, 4730-01-258-5117, 4730-01-258-5118. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-258-5115?

Key specifications for 4730-01-258-5115: Nominal Pipe Size for Which Designed: 1.250 INCHES IN; Connection Style: PLAIN; Style Designator: CAP; Material Document and Classification: QQ-A-250-8,T0 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-258-5115 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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