PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23904Bolt,fluid Passage

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 4730-00-095-3588 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-095-3588 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-095-3588. Primary manufacturer part number: 23904.
Features
  • Bolt,fluid Passage — FSC 4730
  • Length From Bearing Surface of Wrenching Feature to End of First Diameter: 0.593 INCHES NOMINAL IN
  • First End Thread Length: 0.750 INCHES NOMINAL IN
  • Material: STEEL
  • Concentric Hole Diameter: 0.312 INCHES NOMINAL IN
  • First Radial Fluid Hole Diameter: 0.093 INCHES NOMINAL IN
  • Second Diameter From Wrenching Feature: 0.656 INCHES NOMINAL IN
  • First End Nominal Thread Size: 0.750 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel construction
General Description

The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-095-3588, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-095-3588
Primary Part Number23904
Item NameBolt,fluid Passage
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Length From Bearing Surface of Wrenching Feature to End of First Diameter0.593 INCHES NOMINAL IN
First End Thread Length0.750 INCHES NOMINAL IN
MaterialSTEEL
Concentric Hole Diameter0.312 INCHES NOMINAL IN
First Radial Fluid Hole Diameter0.093 INCHES NOMINAL IN
Second Diameter From Wrenching Feature0.656 INCHES NOMINAL IN
First End Nominal Thread Size0.750 INCHES IN
First End Thread Series DesignatorUNF
First End Style DesignatorPLAIN
First Diameter From Wrenching Feature0.808 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
First End Thread DirectionRIGHT-HAND
First End Thread Class3A A
Distance From First Radial Hole Center to End of Bolt4.984 INCHES NOMINAL IN
Material Document and ClassificationFSC-16359-PWA 187 MFR REF SINGLE MATERIAL RESPONSE
Wrenching Feature Height0.281 INCHES NOMINAL IN
Width Across Flats1.125 INCHES NOMINAL IN
Wrenching Feature StyleHEXAGON
Length From Bearing Surface of Wrenching Feature to Bolt End5.296 INCHES NOMINAL IN
Length From Bearing Surface of Wrenching Feature to End of Second Diameter4.546 INCHES NOMINAL IN
Body StyleSTEPPED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3120-00-045-935823904 INTERCHANGEABLE
Bearing,sleeve
Cnh Industrial America Llc Dba Cnh America
6340-00-179-2643 INTERCHANGEABLE
Box,warning Control
2510-01-576-846223904 INTERCHANGEABLE
Spring Assembly,leaf
Tuthill Corporation Dba Reyco/granning Div Reyco Granning
Cross-Reference Index
Part NumberManufacturer
23904 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
3120-00-045-9358INTERCHANGEABLE
BEARING,SLEEVE
23904
6340-00-179-2643INTERCHANGEABLE
BOX,WARNING CONTROL
2510-01-576-8462INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
23904

Frequently Asked Questions

What is NSN 4730-00-095-3588?

NSN 4730-00-095-3588 is a Bolt,fluid Passage, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-095-3588?

NSN 4730-00-095-3588 has 1 cross-referenced part number: 23904 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 4730-00-095-3588?

There are 3 known substitutes for 4730-00-095-3588: 3120-00-045-9358, 6340-00-179-2643, 2510-01-576-8462. Verify interchangeability with system specifications before substitution.

What are the specifications of 23904?

Key specifications for 23904: Length From Bearing Surface of Wrenching Feature to End of First Diameter: 0.593 INCHES NOMINAL IN; First End Thread Length: 0.750 INCHES NOMINAL IN; Material: STEEL; Concentric Hole Diameter: 0.312 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com