PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BB7303Ring

Diamond Reo Truck Co · NSN 2940-00-361-9859 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-00-361-9859 — this item is cataloged by the U.S. Government under National Stock Number 2940-00-361-9859. Primary manufacturer part number: BB7303.
Features
  • Ring — FSC 2940
  • 5 verified cross-references
  • Primary manufacturer: Diamond Reo Truck Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring, cataloged under National Stock Number 2940-00-361-9859, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Diamond Reo Truck Co. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing
FSC / FSG2940 — No Item Name Available (FSG 29)
ManufacturersDiamond Reo Truck Co (CAGE 56442); General Motors Corp (CAGE 24617); General Motors Llc Dba General Motors Llc (CAGE 7X677); Arvinmeritor Inc (CAGE 64829); White Motor Corp (CAGE 65282)
Technical Specifications
ParameterValue
NSN2940-00-361-9859
Primary Part NumberBB7303
Item NameRing
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerDiamond Reo Truck Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-227-2436 INTERCHANGEABLE
Bearing,roller,self-Aligning
6645-00-536-1546200875 INTERCHANGEABLE
Wheel and Pinion Assembly
Waltham Aircraft Clock Corp
5998-00-605-4564403615 INTERCHANGEABLE
Circuit Card Assembly
Astronics Test Systems Inc
6105-00-617-03922312-6 INTERCHANGEABLE
Motor,direct Current
Kearfott Corporation Div Guidance and Navigation Division
3010-00-643-4176RD16397 INTERCHANGEABLE
Gearcase-Motor
Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
5998-01-102-0693403995 INTERCHANGEABLE
Circuit Card Assembly
Astronics Test Systems Inc
5360-01-196-244023126 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5815-01-229-4152403615 INTERCHANGEABLE
Panel
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
BB7303 Diamond Reo Truck Co (USA)
23126 General Motors Corp (USA)
23126 General Motors Llc Dba General Motors Llc (USA)
23126 Arvinmeritor Inc (USA)
403615 White Motor Corp (USA)
Related Parts
3110-00-227-2436INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
6645-00-536-1546INTERCHANGEABLE
WHEEL AND PINION ASSEMBLY
200875
5998-00-605-4564INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
403615
6105-00-617-0392INTERCHANGEABLE
MOTOR,DIRECT CURRENT
2312-6
3010-00-643-4176INTERCHANGEABLE
GEARCASE-MOTOR
RD16397
5998-01-102-0693INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
403995
5360-01-196-2440INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
23126
5815-01-229-4152INTERCHANGEABLE
PANEL
403615

Frequently Asked Questions

What is NSN 2940-00-361-9859?

NSN 2940-00-361-9859 is a Ring, manufactured by Diamond Reo Truck Co, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-00-361-9859?

NSN 2940-00-361-9859 has 5 cross-referenced part numbers: BB7303 (Diamond Reo Truck Co), 23126 (General Motors Corp), 23126 (General Motors Llc Dba General Motors Llc), 23126 (Arvinmeritor Inc), 403615 (White Motor Corp).

What NSN replaces 2940-00-361-9859?

There are 8 known substitutes for 2940-00-361-9859: 3110-00-227-2436, 6645-00-536-1546, 5998-00-605-4564 and 5 more. Verify interchangeability with system specifications before substitution.

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