PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2883Spider,governor

Ambac International Corporation Div Ambac International · NSN 2990-00-360-4003 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-360-4003 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-360-4003. Primary manufacturer part number: 2883.
Features
  • Spider,governor — FSC 2990
  • General Characteristics Item Description: STEEL; 2-1/8 IN. H; 1-3/4 IN. W IN
  • 3 verified cross-references
  • Primary manufacturer: Ambac International Corporation Div Ambac International
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spider,governor, cataloged under National Stock Number 2990-00-360-4003, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ambac International Corporation Div Ambac International. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-00-360-4003
Primary Part Number2883
Item NameSpider,governor
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerAmbac International Corporation Div Ambac International
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 2-1/8 IN. H; 1-3/4 IN. W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2530-00-064-7723F19433 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5360-00-164-3546202883 INTERCHANGEABLE
Spring,helical,compression
Dana Off Highway Products, Llc
1650-00-302-9914 INTERCHANGEABLE
Cylinder,actuating,linear
6550-01-044-25782883 INTERCHANGEABLE
Test Strips and Color Chart,gluc
Bayer Corp Diagnostics Div
5905-01-096-36722883 INTERCHANGEABLE
Resistor
Crown Audio, Inc. Dba Crown International
5360-01-273-0906 INTERCHANGEABLE
Spring,helical,compression
5305-01-284-94962883 INTERCHANGEABLE
Setscrew
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
5821-01-587-89772883 INTERCHANGEABLE
Beacon,distress
Acr Electronics, Inc. Dba Acr Electronics Inc
2540-01-614-74022883 INTERCHANGEABLE
Armor,supplemental,small Arms-Fr
Bmi Defense Systems, Inc
Cross-Reference Index
Part NumberManufacturer
75537AS Hercules Engine Co Inc (USA)
75537AS Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
2883 PRIMARY Ambac International Corporation Div Ambac International (USA)
Related Parts
2530-00-064-7723INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F19433
5360-00-164-3546INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
202883
1650-00-302-9914INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
6550-01-044-2578INTERCHANGEABLE
TEST STRIPS AND COLOR CHART,GLUC
2883
5905-01-096-3672INTERCHANGEABLE
RESISTOR
2883
5360-01-273-0906INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5305-01-284-9496INTERCHANGEABLE
SETSCREW
2883
5821-01-587-8977INTERCHANGEABLE
BEACON,DISTRESS
2883
2540-01-614-7402INTERCHANGEABLE
ARMOR,SUPPLEMENTAL,SMALL ARMS-FR
2883

Frequently Asked Questions

What is NSN 2990-00-360-4003?

NSN 2990-00-360-4003 is a Spider,governor, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-360-4003?

NSN 2990-00-360-4003 has 3 cross-referenced part numbers: 75537AS (Hercules Engine Co Inc), 75537AS (Brinkley Technology Group Llc Dba Hercules Manufacturing), 2883 (Ambac International Corporation Div Ambac International).

What NSN replaces 2990-00-360-4003?

There are 9 known substitutes for 2990-00-360-4003: 2530-00-064-7723, 5360-00-164-3546, 1650-00-302-9914 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2883?

Key specifications for 2883: General Characteristics Item Description: STEEL; 2-1/8 IN. H; 1-3/4 IN. W 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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