PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-112Governor,motor Housing

Bay Precision Inc · NSN 2990-01-213-2110 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-213-2110 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-213-2110. Primary manufacturer part number: B-112.
Features
  • Governor,motor Housing — FSC 2990
  • General Characteristics Item Description: 1.265 MAX DIA; 0.434 MAX H; 0.1565 MAX DIA HOLE; REGULATING SPEED: 10500 MAX; 0.015 MAX MISALIGNMENT OF TUNGSTEN CONTACTS
  • 2 verified cross-references
  • Primary manufacturer: Bay Precision Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Governor,motor Housing, cataloged under National Stock Number 2990-01-213-2110, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Bay Precision 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-213-2110
Primary Part NumberB-112
Item NameGovernor,motor Housing
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerBay Precision Inc
StatusACTIVE
General Characteristics Item Description1.265 MAX DIA; 0.434 MAX H; 0.1565 MAX DIA HOLE; REGULATING SPEED: 10500 MAX; 0.015 MAX MISALIGNMENT OF TUNGSTEN CONTACTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5325-00-339-3348B112 INTERCHANGEABLE
Ring,retaining
Insinger Machine Co
4820-00-352-0176 INTERCHANGEABLE
Valve,gate
2530-00-422-7861B112 INTERCHANGEABLE
Cap
Mitsubishi Caterpillar Forklift America, Inc
5950-00-769-5107B112 INTERCHANGEABLE
Transformer,current
Kurz & Root Generator Company, Llc
4820-00-813-5513FIG B-112 SZ 1 1/2 IN INTERCHANGEABLE
Valve,gate
Stockham Valves and Fittings Inc
3120-00-846-8325B11-2 INTERCHANGEABLE
Bearing,sleeve
Roller Bearing Co of America, Inc Div Pic Design
3030-00-852-1663 INTERCHANGEABLE
Belt,v
8455-01-524-2318 INTERCHANGEABLE
Stripe,service
Cross-Reference Index
Part NumberManufacturer
B-112 Bay Precision Inc (USA)
6807-244 Recon/optical, Inc. (USA)
Related Parts
5325-00-339-3348INTERCHANGEABLE
RING,RETAINING
B112
4820-00-352-0176INTERCHANGEABLE
VALVE,GATE
2530-00-422-7861INTERCHANGEABLE
CAP
B112
5950-00-769-5107INTERCHANGEABLE
TRANSFORMER,CURRENT
B112
4820-00-813-5513INTERCHANGEABLE
VALVE,GATE
FIG B-112 SZ 1 1/2 IN
3120-00-846-8325INTERCHANGEABLE
BEARING,SLEEVE
B11-2
3030-00-852-1663INTERCHANGEABLE
BELT,V
8455-01-524-2318INTERCHANGEABLE
STRIPE,SERVICE

Frequently Asked Questions

What is NSN 2990-01-213-2110?

NSN 2990-01-213-2110 is a Governor,motor Housing, manufactured by Bay Precision Inc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-213-2110?

NSN 2990-01-213-2110 has 2 cross-referenced part numbers: B-112 (Bay Precision Inc), 6807-244 (Recon/optical, Inc.).

What NSN replaces 2990-01-213-2110?

There are 8 known substitutes for 2990-01-213-2110: 5325-00-339-3348, 4820-00-352-0176, 2530-00-422-7861 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-112?

Key specifications for B-112: General Characteristics Item Description: 1.265 MAX DIA; 0.434 MAX H; 0.1565 MAX DIA HOLE; REGULATING SPEED: 10500 MAX; 0.015 MAX MISALIGNMENT OF TUNGSTEN CONTACTS; End Item Identification: AIRCRAFT CAMERAS. 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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