4730-01-342-3152 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Bolt,fluid Passage — FSC 4730
Second End Nominal Thread Size: 0.190 INCHES IN
Length From Bearing Surface of Wrenching Feature to End of First Diameter: 0.960 INCHES NOMINAL IN
Second End Thread Class: 3B
Concentric Hole Depth: 1.406 INCHES NOMINAL IN
Second End Seat Angle: 0.010 RADIANS NOMINAL
Second End Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF)
Wrenching Feature Style: HEXAGON
Identification
NSN: 4730-01-342-3152
NIIN: 013423152
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 4730-01-342-3152, 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 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Length From Bearing Surface of Wrenching Feature to End of First Diameter
0.960 INCHES NOMINAL IN
Second End Thread Class
3B
Concentric Hole Depth
1.406 INCHES NOMINAL IN
Second End Seat Angle
0.010 RADIANS NOMINAL
Second End Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF)
Wrenching Feature Style
HEXAGON
Second End Thread Direction
RIGHT-HAND
Second End Style Designator
DOUBLE COMPRESSION
Second End Thread Length
0.250 INCHES NOMINAL IN
Second End Connection Type
THREADED INTERNAL TUBE
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-342-3153510-12623-607POSSIBLE MATCH
BOLT,FLUID PASSAGE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
4730-01-342-3154510-12623-609POSSIBLE MATCH
BOLT,FLUID PASSAGE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
4730-01-342-3155510-12623-519POSSIBLE MATCH
BOLT,FLUID PASSAGE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
4730-01-342-3156510-12623-516POSSIBLE MATCH
BOLT,FLUID PASSAGE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
4730-01-342-3157510-12623-518POSSIBLE MATCH
BOLT,FLUID PASSAGE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
4730-01-342-3158510-12623-515POSSIBLE MATCH
BOLT,FLUID PASSAGE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
4730-01-351-5896510-12623-627POSSIBLE 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/9Drawing number reference only
U.S. Government activity
510-12623-610
3/2Design control — primary reference
U.S. Government activity
Related Parts
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 4730-01-342-3152?
NSN 4730-01-342-3152 is a Bolt,fluid Passage, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-01-342-3152?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-342-3153, 4730-01-342-3154, 4730-01-342-3155. Verify interchangeability with system specifications before substitution.
What are the specifications of 4730-01-342-3152?
Key specifications for 4730-01-342-3152: Second End Nominal Thread Size: 0.190 INCHES IN; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 0.960 INCHES NOMINAL IN; Second End Thread Class: 3B; Concentric Hole Depth: 1.406 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-342-3152 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.