Spacer, Flexible, Pipeline4730-01-142-4241

NSN 4730-01-142-4241 · NIIN 011424241

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

Government record, cited

Also searched as 4730-01-142-4241 · 4730011424241 · NIIN 011424241 · 01-142-4241 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 4675061-00F3 · 87643-1520 IT F-3 · 87643-1520

Nearby stock numbers ← 4730-01-142-4240 · 4730-01-142-4278 Plug, Relief Valve →

4730-01-142-4241 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Spacer,flexible,pipeline — FSC 4730
Inside Width: 3.500 INCHES NOMINAL IN
Inside Length: 9.000 INCHES NOMINAL IN
Flange Thickness: 0.200 INCHES NOMINAL IN
Style Designator: RECTANGULAR
Material Document and Classification: MIL-R-6855, CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE
Body Length: 2.100 INCHES NOMINAL IN
Outside Width: 5.600 INCHES NOMINAL IN

Identification

NSN: 4730-01-142-4241
NIIN: 011424241
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Spacer,flexible,pipeline, cataloged under National Stock Number 4730-01-142-4241, 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10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4730-01-142-4241
Item Name	Spacer,flexible,pipeline
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Inside Width	3.500 INCHES NOMINAL IN
Inside Length	9.000 INCHES NOMINAL IN
Flange Thickness	0.200 INCHES NOMINAL IN
Style Designator	RECTANGULAR
Material Document and Classification	MIL-R-6855, CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE
Body Length	2.100 INCHES NOMINAL IN
Outside Width	5.600 INCHES NOMINAL IN
Material	RUBBER CHLOROPRENE CLASS CR
Fabrication Method	EXTRUDED
Thickness	0.200 INCHES NOMINAL IN

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
4675061-00F3	5/2 Secondary reference U.S. Government activity
87643-1520 IT F-3	3/2 Design control — primary reference U.S. Government activity
87643-1520	D/9 Drawing number reference only U.S. Government activity

Frequently Asked Questions

What is NSN 4730-01-142-4241?

NSN 4730-01-142-4241 is a Spacer,flexible,pipeline, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What are the specifications of 4730-01-142-4241?

Key specifications for 4730-01-142-4241: Inside Width: 3.500 INCHES NOMINAL IN; Inside Length: 9.000 INCHES NOMINAL IN; Flange Thickness: 0.200 INCHES NOMINAL IN; Style Designator: RECTANGULAR. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-142-4241 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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