PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

127934Insert,valve Seat

Cummins Inc. · NSN 2815-01-127-3598 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-127-3598 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-127-3598. Primary manufacturer part number: 127934.
Features
  • Insert,valve Seat — FSC 2815
  • General Characteristics Item Description: PART OF DIESEL ENGINE
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Insert,valve Seat, cataloged under National Stock Number 2815-01-127-3598, 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.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-01-127-3598
Primary Part Number127934
Item NameInsert,valve Seat
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
General Characteristics Item DescriptionPART OF DIESEL ENGINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6240-00-012-7934 INTERCHANGEABLE
Lamp,incandescent
5962-00-433-640612793-4 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5930-00-786-1857 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
127934 PRIMARY Cummins Inc. (USA)
10386544 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
6240-00-012-7934INTERCHANGEABLE
LAMP,INCANDESCENT
5962-00-433-6406INTERCHANGEABLE
MICROCIRCUIT,MEMORY
12793-4
5930-00-786-1857INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 2815-01-127-3598?

NSN 2815-01-127-3598 is a Insert,valve Seat, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-127-3598?

NSN 2815-01-127-3598 has 2 cross-referenced part numbers: 127934 (Cummins Inc.), 10386544 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 2815-01-127-3598?

There are 3 known substitutes for 2815-01-127-3598: 6240-00-012-7934, 5962-00-433-6406, 5930-00-786-1857. Verify interchangeability with system specifications before substitution.

What are the specifications of 127934?

Key specifications for 127934: General Characteristics Item Description: PART OF DIESEL ENGINE; End Item Identification: 2815-01-089-4979. 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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