PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

353173Diaphragm,fuel Valve

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2915-00-652-3807 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-652-3807 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-652-3807. Primary manufacturer part number: 353173.
Features
  • Diaphragm,fuel Valve — FSC 2915
  • General Characteristics Item Description: 1.060 IN. O/A LG,1.060 IN O/A W,1.060 IN. DIA CENTER TO CENTER DISTANCE BETWEEN 4 BOLT HOLES ALONG W,AND LG,0.276 IN. MIN,0.286 IN. MAX DIA HOLE LOCATED WITHIN 0.005 IN. OF TRUE POSITION,0.290 IN. MIN,0.301 IN. MAX APERTURE DIA HOLE LOCATED WITHIN 0.005 IN. OF TRUE POSITION,MATERIAL PLASTIC IN
  • 5 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Diaphragm,fuel Valve, cataloged under National Stock Number 2915-00-652-3807, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-652-3807
Primary Part Number353173
Item NameDiaphragm,fuel Valve
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item Description1.060 IN. O/A LG,1.060 IN O/A W,1.060 IN. DIA CENTER TO CENTER DISTANCE BETWEEN 4 BOLT HOLES ALONG W,AND LG,0.276 IN. MIN,0.286 IN. MAX DIA HOLE LOCATED WITHIN 0.005 IN. OF TRUE POSITION,0.290 IN. MIN,0.301 IN. MAX APERTURE DIA HOLE LOCATED WITHIN 0.005 IN. OF TRUE POSITION,MATERIAL PLASTIC IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-546-6502353173 INTERCHANGEABLE
Plug,pipe
Lockheed Martin Corp
2010-00-661-2117MH2 INTERCHANGEABLE
Control,engine
Steward Davis International Inc
Cross-Reference Index
Part NumberManufacturer
353173 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
353173 Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division (USA)
306090 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
353173 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
353173 Hyland Laboratories (USA)
Related Parts
4730-00-546-6502INTERCHANGEABLE
PLUG,PIPE
353173
2010-00-661-2117INTERCHANGEABLE
CONTROL,ENGINE
MH2

Frequently Asked Questions

What is NSN 2915-00-652-3807?

NSN 2915-00-652-3807 is a Diaphragm,fuel Valve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-652-3807?

NSN 2915-00-652-3807 has 5 cross-referenced part numbers: 353173 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 353173 (Parker-Hannifin Corporation Dba Pneutronics Div Stratoflex Product Division), 306090 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 353173 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 353173 (Hyland Laboratories).

What NSN replaces 2915-00-652-3807?

There are 2 known substitutes for 2915-00-652-3807: 4730-00-546-6502, 2010-00-661-2117. Verify interchangeability with system specifications before substitution.

What are the specifications of 353173?

Key specifications for 353173: End Item Identification: VALVE ASSEMBLY,P/N 353178,J85 ENGINE,TURBOJET ACFT; General Characteristics Item Description: 1.060 IN. O/A LG,1.060 IN O/A W,1.060 IN. DIA CENTER TO CENTER DISTANCE BETWEEN 4 BOLT HOLES ALONG W,AND LG,0.276 IN. MIN,0.286 IN. MAX DIA HOLE LOCATED WITHIN 0.005 IN. OF TRUE POSITION,0.290 IN. MIN,0.301 IN. MAX APERTURE DIA HOLE LOCATED WITHIN 0.005 IN. OF TRUE POSITION,MATERIAL PLASTIC IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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