PartsTable TECHNICAL DATA SHEET

NSN 4710-01-188-8424Government record, cited

Tube, Bent, Metallic4710-01-188-8424

NSN 4710-01-188-8424 · NIIN 011888424 · Part number 1725-655-24 PIECE RB

Amec Foster Wheeler North America Corp. Dba Foster Wheeler · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 23230

Government record, cited

NSN 4710-01-188-8424 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-188-8424. Manufacturer of record part number: 1725-655-24 PIECE RB.

Also searched as 4710-01-188-8424 · 4710011888424 · NIIN 011888424 · 01-188-8424 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 23230 · 1725-655-24 PIECE RB · 1725-655-24

Nearby stock numbers ← 4710-01-188-8304 Tube, Metallic · 4710-01-188-8425 Tube, Bent, Metallic →

4710-01-188-8424 — Pipe, Tube and Rigid Tubing

Features

Tube,bent,metallic — FSC 4710
First End Style: PLAIN
Diameter: 2.000 INCHES NOMINAL IN
Cross-Sectional Shape Style: PLAIN ROUND
Second End Relationship with First End: IDENTICAL
Material: STEEL
Construction: SEAMLESS
1 manufacturer part number on file

Identification

NSN: 4710-01-188-8424
NIIN: 011888424
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1725-655-24 PIECE RB
Manufacturer: Amec Foster Wheeler North America Corp. Dba Foster Wheeler

General Description

The Tube,bent,metallic, cataloged under National Stock Number 4710-01-188-8424, 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 Amec Foster Wheeler North America Corp. Dba Foster Wheeler. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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	4710-01-188-8424
Primary Part Number	1725-655-24 PIECE RB
Item Name	Tube,bent,metallic
FSC / FSG	4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer	Amec Foster Wheeler North America Corp. Dba Foster Wheeler
Status	ACTIVE
First End Style	PLAIN
Diameter	2.000 INCHES NOMINAL IN
Cross-Sectional Shape Style	PLAIN ROUND
Second End Relationship with First End	IDENTICAL
Material	STEEL
Construction	SEAMLESS

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 4

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

4710-01-188-84251725-655-24 PIECE RC POSSIBLE MATCH

TUBE,BENT,METALLIC

Possible match (shared part number)Amec Foster Wheeler North America Corp. Dba Foster Wheeler

4710-01-189-07151725-655-24 PIECE S2 POSSIBLE MATCH

TUBE,BENT,METALLIC

Possible match (shared part number)Amec Foster Wheeler North America Corp. Dba Foster Wheeler

4710-01-189-07161725-655-24 PIECE S3 POSSIBLE MATCH

TUBE,BENT,METALLIC

Possible match (shared part number)Amec Foster Wheeler North America Corp. Dba Foster Wheeler

4710-01-189-07171725-655-24 PIECE RA POSSIBLE MATCH

TUBE,BENT,METALLIC

Possible match (shared part number)Amec Foster Wheeler North America Corp. Dba Foster Wheeler

Cross-Reference Index

Part Number	Manufacturer
1725-655-24 PIECE RB PRIMARY	Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA)

Reference documents

Reference	Meaning
1725-655-24	D/9 Drawing number reference only Amec Foster Wheeler North America Corp. Dba Foster Wheeler

Related Parts

4710-01-188-8425POSSIBLE MATCH

TUBE,BENT,METALLIC

1725-655-24 PIECE RC

4710-01-189-0715POSSIBLE MATCH

TUBE,BENT,METALLIC

1725-655-24 PIECE S2

4710-01-189-0716POSSIBLE MATCH

TUBE,BENT,METALLIC

1725-655-24 PIECE S3

4710-01-189-0717POSSIBLE MATCH

TUBE,BENT,METALLIC

1725-655-24 PIECE RA

Frequently Asked Questions

What is NSN 4710-01-188-8424?

NSN 4710-01-188-8424 is a Tube,bent,metallic, manufactured by Amec Foster Wheeler North America Corp. Dba Foster Wheeler, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-01-188-8424?

NSN 4710-01-188-8424 has 1 manufacturer part number on file: 1725-655-24 PIECE RB (Amec Foster Wheeler North America Corp. Dba Foster Wheeler).

What NSN replaces 4710-01-188-8424?

4 possible matches (shared part number, not a government interchangeability claim): 4710-01-188-8425, 4710-01-189-0715, 4710-01-189-0716. Verify interchangeability with system specifications before substitution.

What are the specifications of 1725-655-24 PIECE RB?

Key specifications for 1725-655-24 PIECE RB: First End Style: PLAIN; Diameter: 2.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN ROUND; Second End Relationship with First End: IDENTICAL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4710-01-188-8424 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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