Tube, Guide4710-00-939-8458

NSN 4710-00-939-8458 · NIIN 009398458 · Part number A4740

Simmonds Precision Products Inc · FSC 4710 — Pipe, Tube and Rigid Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 12511

Government record, cited

NSN 4710-00-939-8458 — this item is cataloged by the U.S. Government under National Stock Number 4710-00-939-8458. Manufacturer of record part number: A4740.

Also searched as 4710-00-939-8458 · 4710009398458 · NIIN 009398458 · 00-939-8458 · FSC 4710 Pipe, Tube and Rigid Tubing · CAGE 12511 · A4740

Nearby stock numbers ← 4710-00-939-8455 Tube, Nut · 4710-00-939-8618 Tube, Filter →

4710-00-939-8458 — Pipe, Tube and Rigid Tubing

Features

Tube,guide — FSC 4710
2 manufacturer part numbers on file
Manufacturer of record: Simmonds Precision Products Inc

Identification

NSN: 4710-00-939-8458
NIIN: 009398458
FSC: 4710 — Pipe, Tube and Rigid Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: A4740
Manufacturer: Simmonds Precision Products Inc

General Description

The Tube,guide, cataloged under National Stock Number 4710-00-939-8458, 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 Simmonds Precision Products Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Tube,guide
FSC / FSG	4710 — Pipe, Tube and Rigid Tubing (FSG 47)
Manufacturers	Simmonds Precision Products Inc (CAGE 12511); Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934)

Technical Specifications

Parameter	Value
NSN	4710-00-939-8458
Primary Part Number	A4740
Item Name	Tube,guide
FSC / FSG	4710 / 47 — Pipe, Tube and Rigid Tubing
Manufacturer	Simmonds Precision Products Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 2

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

3110-00-967-7974340-103 POSSIBLE MATCH

BEARING,ROLLER,TAPERED

Possible match (shared part number)The Boeing Company Div Defense

4820-01-226-3744A-4740 POSSIBLE MATCH

VALVE,REGULATING,FLUID PRESSURE

Possible match (shared part number)Dana Commercial Vehicle Products, Llc

Cross-Reference Index

Part Number	Manufacturer
A4740 PRIMARY	Simmonds Precision Products Inc (USA)
A4740	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)

Related Parts

3110-00-967-7974POSSIBLE MATCH

BEARING,ROLLER,TAPERED

340-103

4820-01-226-3744POSSIBLE MATCH

VALVE,REGULATING,FLUID PRESSURE

A-4740

Frequently Asked Questions

What is NSN 4710-00-939-8458?

NSN 4710-00-939-8458 is a Tube,guide, manufactured by Simmonds Precision Products Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.

What part numbers are listed for NSN 4710-00-939-8458?

NSN 4710-00-939-8458 has 2 manufacturer part numbers on file: A4740 (Simmonds Precision Products Inc), A4740 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What NSN replaces 4710-00-939-8458?

2 possible matches (shared part number, not a government interchangeability claim): 3110-00-967-7974, 4820-01-226-3744. Verify interchangeability with system specifications before substitution.

Is NSN 4710-00-939-8458 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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