PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

171026Cover,engine Poppet Valve Rocker

Cummins Inc. · NSN 2815-00-972-5387 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-972-5387 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-972-5387. Primary manufacturer part number: 171026.
Features
  • Cover,engine Poppet Valve Rocker — FSC 2815
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical power generation
  • Drive system operation
General Description

The Cover,engine Poppet Valve Rocker, cataloged under National Stock Number 2815-00-972-5387, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-00-972-5387
Primary Part Number171026
Item NameCover,engine Poppet Valve Rocker
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-017-1026 INTERCHANGEABLE
Screw,tapping
3110-00-155-6326 INTERCHANGEABLE
Bearing,ball,annular
4320-00-891-39041512CSP5 INTERCHANGEABLE
Pump,rotary
David Brown Hydraulics Inc Dba Hydreco
4130-01-469-0854023Z0065 INTERCHANGEABLE
Filter-Drier,refrigerant
Danfoss Inc
Cross-Reference Index
Part NumberManufacturer
171026 PRIMARY Cummins Inc. (USA)
149996 Cummins Inc. (USA)
Related Parts
5305-00-017-1026INTERCHANGEABLE
SCREW,TAPPING
3110-00-155-6326INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-00-891-3904INTERCHANGEABLE
PUMP,ROTARY
1512CSP5
4130-01-469-0854INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
023Z0065

Frequently Asked Questions

What is NSN 2815-00-972-5387?

NSN 2815-00-972-5387 is a Cover,engine Poppet Valve Rocker, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-972-5387?

NSN 2815-00-972-5387 has 2 cross-referenced part numbers: 171026 (Cummins Inc.), 149996 (Cummins Inc.).

What NSN replaces 2815-00-972-5387?

There are 4 known substitutes for 2815-00-972-5387: 5305-00-017-1026, 3110-00-155-6326, 4320-00-891-3904 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 171026?

Key specifications for 171026: End Item Identification: 1930-00-710-5729; Special Features: RECTANGULAR SHAPE;W/FILLER TUBE,10 MTG HOLES. 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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