PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28100Bushing,sleeve

Hamilton Sundstrand Corporation · NSN 3120-00-554-0658 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-554-0658 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-554-0658. Primary manufacturer part number: 28100.
Features
  • Bushing,sleeve — FSC 3120
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.6005 INCHES MINIMUM AND 0.6015 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.4730 INCHES MINIMUM AND 0.4830 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-554-0658, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 5 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-554-0658
Primary Part Number28100
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusCANCELLED
MaterialCOPPER ALLOY OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.6005 INCHES MINIMUM AND 0.6015 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.4730 INCHES MINIMUM AND 0.4830 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
2945-00-055-353628-100 INTERCHANGEABLE
Filter,fluid
Topworx Inc
5935-00-581-13689007540 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
2915-00-608-006928100 INTERCHANGEABLE
Fuel Control,afterburner,turbine
Triumph Engine Control Systems Llc
6115-00-620-407528100 INTERCHANGEABLE
Generator Set,diesel Engine
Stewart & Stevenson Power Products Llc
1650-00-697-106528100 INTERCHANGEABLE
Valve,hydraulic Pre
Woodward Hrt Inc
5935-00-870-363048850 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
5310-01-181-523428-100 INTERCHANGEABLE
Washer,retaining
Georator Llc
7690-01-473-6602 INTERCHANGEABLE
Marker,identification
5310-01-506-910528100 INTERCHANGEABLE
Nut,plain,square
Heat Wagons Inc
5925-01-624-309428100 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
28100 Hamilton Sundstrand Corporation (USA)
129779 Jpi Transportation Products Inc (USA)
Related Parts
2945-00-055-3536INTERCHANGEABLE
FILTER,FLUID
28-100
5935-00-581-1368INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9007540
2915-00-608-0069INTERCHANGEABLE
FUEL CONTROL,AFTERBURNER,TURBINE
28100
6115-00-620-4075INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
28100
1650-00-697-1065INTERCHANGEABLE
VALVE,HYDRAULIC PRE
28100
5935-00-870-3630INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
48850
5310-01-181-5234INTERCHANGEABLE
WASHER,RETAINING
28-100
7690-01-473-6602INTERCHANGEABLE
MARKER,IDENTIFICATION
5310-01-506-9105INTERCHANGEABLE
NUT,PLAIN,SQUARE
28100
5925-01-624-3094INTERCHANGEABLE
CIRCUIT BREAKER
28100

Frequently Asked Questions

What is NSN 3120-00-554-0658?

NSN 3120-00-554-0658 is a Bushing,sleeve, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-554-0658?

NSN 3120-00-554-0658 has 2 cross-referenced part numbers: 28100 (Hamilton Sundstrand Corporation), 129779 (Jpi Transportation Products Inc).

What NSN replaces 3120-00-554-0658?

There are 10 known substitutes for 3120-00-554-0658: 2945-00-055-3536, 5935-00-581-1368, 2915-00-608-0069 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28100?

Key specifications for 28100: Overall Length: 1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.6005 INCHES MINIMUM AND 0.6015 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-554-0658 still in active supply?

NSN 3120-00-554-0658 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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