Pipe, Metallic4710-01-511-7303

NSN 4710-01-511-7303 · NIIN 015117303 · Part number M158-4279

Heil Trailer International, Llc · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 1R5C8

Government record, cited

NSN 4710-01-511-7303 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-511-7303. Manufacturer of record part number: M158-4279.

Also searched as 4710-01-511-7303 · 4710015117303 · NIIN 015117303 · 01-511-7303 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 1R5C8 · M158-4279 · M158-4256 INDEX 7 · M158-4256

Nearby stock numbers ← 4710-01-511-6996 Tube Assembly, Metal · 4710-01-511-7663 Tube, Metallic →

4710-01-511-7303 — Pipe, Tube and Rigid Tubing

Features

Pipe,metallic — FSC 4710
2 manufacturer part numbers on file
Manufacturer of record: Heil Trailer International, Llc

Identification

NSN: 4710-01-511-7303
NIIN: 015117303
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: M158-4279
Manufacturer: Heil Trailer International, Llc

General Description

The Pipe,metallic, cataloged under National Stock Number 4710-01-511-7303, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Heil Trailer International, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Pipe,metallic
FSC / FSG	4710 — Pipe, Tube and Rigid Tubing (FSG 47)
Manufacturers	Heil Trailer International, Llc (CAGE 1R5C8)

Technical Specifications

Parameter	Value
NSN	4710-01-511-7303
Primary Part Number	M158-4279
Item Name	Pipe,metallic
FSC / FSG	4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer	Heil Trailer International, Llc
Status	ACTIVE

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

Part Number	Manufacturer
M158-4256 INDEX 7	Heil Trailer International, Llc (USA)
M158-4279 PRIMARY	Heil Trailer International, Llc (USA)

Reference documents

Reference	Meaning
M158-4256	D/9 Drawing number reference only Heil Trailer International, Llc

Frequently Asked Questions

What is NSN 4710-01-511-7303?

NSN 4710-01-511-7303 is a Pipe,metallic, manufactured by Heil Trailer International, Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-01-511-7303?

NSN 4710-01-511-7303 has 2 manufacturer part numbers on file: M158-4256 INDEX 7 (Heil Trailer International, Llc), M158-4279 (Heil Trailer International, Llc).

Is NSN 4710-01-511-7303 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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