PartsTable TECHNICAL DATA SHEET

NSN 4730-01-339-5146Government record, cited

Bolt, Fluid Passage4730-01-339-5146

NSN 4730-01-339-5146 · NIIN 013395146

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

Government record, cited

Also searched as 4730-01-339-5146 · 4730013395146 · NIIN 013395146 · 01-339-5146 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 510-12623 · 510-12623-549

Nearby stock numbers ← 4730-01-339-5145 Bolt, Fluid Passage · 4730-01-339-5147 Clamp, Hose →

4730-01-339-5146 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Bolt,fluid Passage — FSC 4730
Body Style: PLAIN
Wrenching Feature Height: 0.250 INCHES NOMINAL IN
Length From Bearing Surface of Wrenching Feature to Bolt End: 0.653 INCHES NOMINAL IN
Material: NICKEL ALLOY

Identification

NSN: 4730-01-339-5146
NIIN: 013395146
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings

General Description

The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-339-5146, 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 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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	4730-01-339-5146
Item Name	Bolt,fluid Passage
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Status	ACTIVE
Body Style	PLAIN
Wrenching Feature Height	0.250 INCHES NOMINAL IN
Length From Bearing Surface of Wrenching Feature to Bolt End	0.653 INCHES NOMINAL IN
Material	NICKEL ALLOY

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 10

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

4730-01-341-2348510-12623-623 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3151510-12623-612 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3152510-12623-610 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3153510-12623-607 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3154510-12623-609 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3155510-12623-519 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3156510-12623-516 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3157510-12623-518 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-342-3158510-12623-515 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

4730-01-351-5896510-12623-627 POSSIBLE MATCH

BOLT,FLUID PASSAGE

Possible match (shared part number)The Boeing Company Div Legacy Wichita

Cross-Reference Index

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

Reference documents

Reference	Meaning
510-12623	D/9 Drawing number reference only U.S. Government activity
510-12623-549	3/2 Design control — primary reference U.S. Government activity

Related Parts

4730-01-341-2348POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-623

4730-01-342-3151POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-612

4730-01-342-3152POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-610

4730-01-342-3153POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-607

4730-01-342-3154POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-609

4730-01-342-3155POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-519

4730-01-342-3156POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-516

4730-01-342-3157POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-518

4730-01-342-3158POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-515

4730-01-351-5896POSSIBLE MATCH

BOLT,FLUID PASSAGE

510-12623-627

Frequently Asked Questions

What is NSN 4730-01-339-5146?

NSN 4730-01-339-5146 is a Bolt,fluid Passage, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-339-5146?

10 possible matches (shared part number, not a government interchangeability claim): 4730-01-341-2348, 4730-01-342-3151, 4730-01-342-3152. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-339-5146?

Key specifications for 4730-01-339-5146: Body Style: PLAIN; Wrenching Feature Height: 0.250 INCHES NOMINAL IN; Overall Length: 1.100 INCHES NOMINAL IN; Length From Bearing Surface of Wrenching Feature to Bolt End: 0.653 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-339-5146 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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