PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31596Piston,valve

Pti Technologies Inc. · NSN 2915-00-084-4707 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-084-4707 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-084-4707. Primary manufacturer part number: 31596.
Features
  • Piston,valve — FSC 2915
  • 2 verified cross-references
  • Primary manufacturer: Pti Technologies Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 2915-00-084-4707, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Pti Technologies Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,valve
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersPti Technologies Inc. (CAGE 05228); Arvinmeritor Inc (CAGE 64829)
Technical Specifications
ParameterValue
NSN2915-00-084-4707
Primary Part Number31596
Item NamePiston,valve
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerPti Technologies Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4310-00-215-375017445 INTERCHANGEABLE
Housing,air Compressor
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
1630-01-661-80003-1596 INTERCHANGEABLE
Wheel,landing Gear
Bfgoodrich-Messier Inc
Cross-Reference Index
Part NumberManufacturer
31596 PRIMARY Pti Technologies Inc. (USA)
31596 Arvinmeritor Inc (USA)
Related Parts
4310-00-215-3750INTERCHANGEABLE
HOUSING,AIR COMPRESSOR
17445
1630-01-661-8000INTERCHANGEABLE
WHEEL,LANDING GEAR
3-1596

Frequently Asked Questions

What is NSN 2915-00-084-4707?

NSN 2915-00-084-4707 is a Piston,valve, manufactured by Pti Technologies Inc., classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-084-4707?

NSN 2915-00-084-4707 has 2 cross-referenced part numbers: 31596 (Pti Technologies Inc.), 31596 (Arvinmeritor Inc).

What NSN replaces 2915-00-084-4707?

There are 2 known substitutes for 2915-00-084-4707: 4310-00-215-3750, 1630-01-661-8000. Verify interchangeability with system specifications before substitution.

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