PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7312273Bearing,sleeve

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 3120-00-287-6619 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-287-6619 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-287-6619. Primary manufacturer part number: 7312273.
Features
  • Bearing,sleeve — FSC 3120
  • 36 verified cross-references
  • Primary manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-287-6619, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. This item has 36 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersGeneral Motors Corp (CAGE 24617); General Motors Corp Electro-Motive Div (CAGE 72915); Naval Ship Systems Command (CAGE 80064); General Motors Llc Dba General Motors Llc (CAGE 7X677); Control Flow, Inc. Dba Control Flow Inc (CAGE 3X894)
Technical Specifications
ParameterValue
NSN3120-00-287-6619
Primary Part Number7312273
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-159-7148MS17795-120 INTERCHANGEABLE
Bearing,sleeve
American Society for Testing and Materials Dba Astm International
4510-00-385-9911 INTERCHANGEABLE
Bubbler,drinking Fountain
5950-00-470-50762660603 INTERCHANGEABLE
Transformer,pulse
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-543-59647860 INTERCHANGEABLE
Washer,shouldered
Gc/waldom Inc
6220-00-700-75877007587 INTERCHANGEABLE
Rim Headlight
U S Army Tank Automotive Command Amsta-Im-Mm
7510-01-024-94021136653 INTERCHANGEABLE
Ribbon,inking
International Business Machines Corp Parts Order Center Dept E - 54
5935-01-029-614995-00047-007 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company
5835-01-039-9973 INTERCHANGEABLE
Spring Idler
3120-01-088-6159 INTERCHANGEABLE
Bushing,sleeve
5315-01-151-86737860 INTERCHANGEABLE
Pin
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
Cross-Reference Index
Part NumberManufacturer
183003 General Motors Corp (USA)
N1156PC102 General Motors Corp (USA)
416 General Motors Corp Electro-Motive Div (USA)
507054PC32 Naval Ship Systems Command (USA)
183003 General Motors Llc Dba General Motors Llc (USA)
416 General Motors Corp (USA)
HA1036 Control Flow, Inc. Dba Control Flow Inc (USA)
CXR316359PC455 Naval Ship Systems Command (USA)
434273PC90 Naval Ship Systems Command (USA)
A1036 Chrysler Corp Amplex Div (USA)
N142ALT2PC23 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N172PC99 Control Flow, Inc. Dba Control Flow Inc (USA)
N1151PC102 General Motors Corp (USA)
507051PC32 Naval Ship Systems Command (USA)
N172PC99 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
MILB5687 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
N209PC90 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
HA1036 Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division (USA)
N142ALT2PC23 Control Flow, Inc. Dba Control Flow Inc (USA)
N1151PC102 General Motors Llc Dba General Motors Llc (USA)
Related Parts
3120-00-159-7148INTERCHANGEABLE
BEARING,SLEEVE
MS17795-120
4510-00-385-9911INTERCHANGEABLE
BUBBLER,DRINKING FOUNTAIN
5950-00-470-5076INTERCHANGEABLE
TRANSFORMER,PULSE
2660603
5310-00-543-5964INTERCHANGEABLE
WASHER,SHOULDERED
7860
6220-00-700-7587INTERCHANGEABLE
RIM HEADLIGHT
7007587
7510-01-024-9402INTERCHANGEABLE
RIBBON,INKING
1136653
5935-01-029-6149INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
95-00047-007
5835-01-039-9973INTERCHANGEABLE
SPRING IDLER
3120-01-088-6159INTERCHANGEABLE
BUSHING,SLEEVE
5315-01-151-8673INTERCHANGEABLE
PIN
7860
3110-01-166-0786INTERCHANGEABLE
BEARING,BALL,ANNULAR
183-003
6140-01-281-8855INTERCHANGEABLE
BATTERY,STORAGE
S78

Frequently Asked Questions

What is NSN 3120-00-287-6619?

NSN 3120-00-287-6619 is a Bearing,sleeve, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-287-6619?

NSN 3120-00-287-6619 has 36 cross-referenced part numbers: 183003 (General Motors Corp), N1156PC102 (General Motors Corp), 416 (General Motors Corp Electro-Motive Div), 507054PC32 (Naval Ship Systems Command), 183003 (General Motors Llc Dba General Motors Llc) and 31 more.

What NSN replaces 3120-00-287-6619?

There are 12 known substitutes for 3120-00-287-6619: 3120-00-159-7148, 4510-00-385-9911, 5950-00-470-5076 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3120-00-287-6619 still in active supply?

NSN 3120-00-287-6619 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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