PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

394881Ring,pump Piston

Honeywell International Inc Div Aerospace-South Bend (bendix Dr) · NSN 2915-00-037-9609 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-037-9609 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-037-9609. Primary manufacturer part number: 394881.
Features
  • Ring,pump Piston — FSC 2915
  • General Characteristics Item Description: 1.250 IN. OD,0.070 IN. MIN,0.072 IN. MAX THK IN
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Ring,pump Piston, cataloged under National Stock Number 2915-00-037-9609, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-037-9609
Primary Part Number394881
Item NameRing,pump Piston
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerHoneywell International Inc Div Aerospace-South Bend (bendix Dr)
StatusACTIVE
General Characteristics Item Description1.250 IN. OD,0.070 IN. MIN,0.072 IN. MAX THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2520-00-708-66346193 INTERCHANGEABLE
Housing Clutch
Eaton Corp Transmission Div
Cross-Reference Index
Part NumberManufacturer
394881 PRIMARY Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
Related Parts
2520-00-708-6634INTERCHANGEABLE
HOUSING CLUTCH
6193

Frequently Asked Questions

What is NSN 2915-00-037-9609?

NSN 2915-00-037-9609 is a Ring,pump Piston, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-037-9609?

NSN 2915-00-037-9609 has 1 cross-referenced part number: 394881 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).

What NSN replaces 2915-00-037-9609?

There is 1 known substitute for 2915-00-037-9609: 2520-00-708-6634. Verify interchangeability with system specifications before substitution.

What are the specifications of 394881?

Key specifications for 394881: General Characteristics Item Description: 1.250 IN. OD,0.070 IN. MIN,0.072 IN. MAX THK IN. 1 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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