PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11927-2Insert Assy,lower H

Triumph Thermal Systems - Maryland, Inc. · NSN 2915-00-631-3370 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-631-3370 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-631-3370. Primary manufacturer part number: 11927-2.
Features
  • Insert Assy,lower H — FSC 2915
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Thermal Systems - Maryland, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insert Assy,lower H, cataloged under National Stock Number 2915-00-631-3370, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameInsert Assy,lower H
FSC / FSG2915 — No Item Name Available (FSG 29)
ManufacturersTriumph Thermal Systems - Maryland, Inc. (CAGE 01359)
Technical Specifications
ParameterValue
NSN2915-00-631-3370
Primary Part Number11927-2
Item NameInsert Assy,lower H
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-0339772 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
7520-00-407-6804SC-B-19000 INTERCHANGEABLE
Pen,recording
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4320-00-410-0990 INTERCHANGEABLE
Diaphragm Assembly
5120-01-597-0683119272 INTERCHANGEABLE
Wrench,box and Open End,combinat
G R Mfg
Cross-Reference Index
Part NumberManufacturer
11927-2 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
3110-00-100-0339INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
772
7520-00-407-6804INTERCHANGEABLE
PEN,RECORDING
SC-B-19000
4320-00-410-0990INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
5120-01-597-0683INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
119272

Frequently Asked Questions

What is NSN 2915-00-631-3370?

NSN 2915-00-631-3370 is a Insert Assy,lower H, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-631-3370?

NSN 2915-00-631-3370 has 1 cross-referenced part number: 11927-2 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 2915-00-631-3370?

There are 4 known substitutes for 2915-00-631-3370: 3110-00-100-0339, 7520-00-407-6804, 4320-00-410-0990 and 1 more. Verify interchangeability with system specifications before substitution.

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