PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

405764Valve,fuel Pressurizing and Drai

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2915-00-778-8132 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-778-8132 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-778-8132. Primary manufacturer part number: 405764.
Features
  • Valve,fuel Pressurizing and Drai — FSC 2915
  • 6 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 Valve,fuel Pressurizing and Drai, cataloged under National Stock Number 2915-00-778-8132, 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. This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2915-00-778-8132
Primary Part Number405764
Item NameValve,fuel Pressurizing and Drai
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5985-00-933-0345405-764 INTERCHANGEABLE
Flange,waveguide
Cmc Electronics Inc
9340-01-096-2984326146 INTERCHANGEABLE
Glass,laminated
General Motors Llc Dba General Motors Llc
5340-01-116-9263261067 INTERCHANGEABLE
Insert,self-Locking
Valcor Engineering Corporation
4730-01-198-1163300027 INTERCHANGEABLE
Flange,pipe
Niantic Tool, Inc. Dba Niantic Tool Co
3010-01-425-0397326146 INTERCHANGEABLE
Parts Kit,friction Clutch
Rockford Dynatorq Inc
Cross-Reference Index
Part NumberManufacturer
258227 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
326146 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
340328 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
405764 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
405759 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
261067 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5985-00-933-0345INTERCHANGEABLE
FLANGE,WAVEGUIDE
405-764
9340-01-096-2984INTERCHANGEABLE
GLASS,LAMINATED
326146
5340-01-116-9263INTERCHANGEABLE
INSERT,SELF-LOCKING
261067
4730-01-198-1163INTERCHANGEABLE
FLANGE,PIPE
300027
3010-01-425-0397INTERCHANGEABLE
PARTS KIT,FRICTION CLUTCH
326146

Frequently Asked Questions

What is NSN 2915-00-778-8132?

NSN 2915-00-778-8132 is a Valve,fuel Pressurizing and Drai, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2915-00-778-8132?

NSN 2915-00-778-8132 has 6 cross-referenced part numbers: 258227 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 326146 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 340328 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 405764 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 405759 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 1 more.

What NSN replaces 2915-00-778-8132?

There are 5 known substitutes for 2915-00-778-8132: 5985-00-933-0345, 9340-01-096-2984, 5340-01-116-9263 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 405764?

Key specifications for 405764: End Item Identification: ENGINE,ACFT,J57. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2915-00-778-8132 still in active supply?

NSN 2915-00-778-8132 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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