PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71801Retainer,seal

Triumph Engine Control Systems Llc · NSN 2915-00-767-2507 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-767-2507 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-767-2507. Primary manufacturer part number: 71801.
Features
  • Retainer,seal — FSC 2915
  • General Characteristics Item Description: CRES,AMS5610,ROCKWELL HARDNESS,RC26-34,IMMUNIZE FINISH,1.460 IN. OD,0.290 IN. MIN,0.390 IN. MAX O/A LG IN
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Retainer,seal, cataloged under National Stock Number 2915-00-767-2507, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Engine Control Systems Llc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-00-767-2507
Primary Part Number71801
Item NameRetainer,seal
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
General Characteristics Item DescriptionCRES,AMS5610,ROCKWELL HARDNESS,RC26-34,IMMUNIZE FINISH,1.460 IN. OD,0.290 IN. MIN,0.390 IN. MAX O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2520-00-404-7059367007C91 INTERCHANGEABLE
Carrier,differentia
Navistar Intl Corp Truck Br Ohio Plant
2520-00-757-7517370649C91 INTERCHANGEABLE
Cover and Seal,rear Axle Differe
Dressta North America Ltd
5310-00-898-0156 INTERCHANGEABLE
Washer,key
5935-00-988-5515712262-23 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Div Rmd Strategic
5340-01-503-0654 INTERCHANGEABLE
Strap,webbing
2910-01-716-513471801 INTERCHANGEABLE
Filter Element,fluid
Amazon.com Services Llc
Cross-Reference Index
Part NumberManufacturer
71801 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
2520-00-404-7059INTERCHANGEABLE
CARRIER,DIFFERENTIA
367007C91
2520-00-757-7517INTERCHANGEABLE
COVER AND SEAL,REAR AXLE DIFFERE
370649C91
5310-00-898-0156INTERCHANGEABLE
WASHER,KEY
5935-00-988-5515INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
712262-23
5340-01-503-0654INTERCHANGEABLE
STRAP,WEBBING
2910-01-716-5134INTERCHANGEABLE
FILTER ELEMENT,FLUID
71801

Frequently Asked Questions

What is NSN 2915-00-767-2507?

NSN 2915-00-767-2507 is a Retainer,seal, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-767-2507?

NSN 2915-00-767-2507 has 1 cross-referenced part number: 71801 (Triumph Engine Control Systems Llc).

What NSN replaces 2915-00-767-2507?

There are 6 known substitutes for 2915-00-767-2507: 2520-00-404-7059, 2520-00-757-7517, 5310-00-898-0156 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71801?

Key specifications for 71801: General Characteristics Item Description: CRES,AMS5610,ROCKWELL HARDNESS,RC26-34,IMMUNIZE FINISH,1.460 IN. OD,0.290 IN. MIN,0.390 IN. MAX O/A LG 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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