PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1004-21Governor Assy,engin

Kaitlin Corp · NSN 2990-00-030-1287 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-030-1287 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-030-1287. Primary manufacturer part number: 1004-21.
Features
  • Governor Assy,engin — FSC 2990
  • 3 verified cross-references
  • Primary manufacturer: Kaitlin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Governor Assy,engin, cataloged under National Stock Number 2990-00-030-1287, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Kaitlin Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGovernor Assy,engin
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersKaitlin Corp (CAGE 63734); Chrysler Corp Introl Div (CAGE 75300); Hoof Products Co (CAGE 74465)
Technical Specifications
ParameterValue
NSN2990-00-030-1287
Primary Part Number1004-21
Item NameGovernor Assy,engin
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerKaitlin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3120-00-448-3567100421 INTERCHANGEABLE
Bearing,sleeve
Telemechanics Inc
5305-00-545-83424970110S6L INTERCHANGEABLE
Screw,cap,socket Head
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5999-00-942-3848 INTERCHANGEABLE
Mounting Pad,electrical-Electron
6665-00-999-2785 INTERCHANGEABLE
Detector Pad,free Water
6635-01-557-9060100421 INTERCHANGEABLE
Measure,aggregate Test
Troxler Electronic Laboratories, Inc.
5920-01-604-3983100421 INTERCHANGEABLE
Fuse Assortment
Danfoss Turbocor Compressors Inc.
Cross-Reference Index
Part NumberManufacturer
1004-21 Kaitlin Corp (USA)
802-744D191 Chrysler Corp Introl Div (USA)
S50M8 Hoof Products Co (USA)
Related Parts
3120-00-448-3567INTERCHANGEABLE
BEARING,SLEEVE
100421
5305-00-545-8342INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
4970110S6L
5999-00-942-3848INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
6665-00-999-2785INTERCHANGEABLE
DETECTOR PAD,FREE WATER
6635-01-557-9060INTERCHANGEABLE
MEASURE,AGGREGATE TEST
100421
5920-01-604-3983INTERCHANGEABLE
FUSE ASSORTMENT
100421

Frequently Asked Questions

What is NSN 2990-00-030-1287?

NSN 2990-00-030-1287 is a Governor Assy,engin, manufactured by Kaitlin Corp, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-030-1287?

NSN 2990-00-030-1287 has 3 cross-referenced part numbers: 1004-21 (Kaitlin Corp), 802-744D191 (Chrysler Corp Introl Div), S50M8 (Hoof Products Co).

What NSN replaces 2990-00-030-1287?

There are 6 known substitutes for 2990-00-030-1287: 3120-00-448-3567, 5305-00-545-8342, 5999-00-942-3848 and 3 more. Verify interchangeability with system specifications before substitution.

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