PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

49157Bearing,sleeve

Triumph Engine Control Systems Llc · NSN 3120-00-775-7828 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-775-7828 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-775-7828. Primary manufacturer part number: 49157.
Features
  • Bearing,sleeve — FSC 3120
  • Lubricant Accommodation Style: GROOVED CIRCULAR AND GROOVED OPEN ONE END
  • Surface Groove Location and Quantity: 1 EXTERNAL AND 1 INTERNAL
  • Material Document and Classification: -PS-111,11599 FED STD 4TH MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-775-7828, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-775-7828
Primary Part Number49157
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusCANCELLED
Lubricant Accommodation StyleGROOVED CIRCULAR AND GROOVED OPEN ONE END
Surface Groove Location and Quantity1 EXTERNAL AND 1 INTERNAL
Material Document and Classification-PS-111,11599 FED STD 4TH MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5305-00-021-137220705007 INTERCHANGEABLE
Screw,cap,hexagon Head
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
3110-00-100-0309 INTERCHANGEABLE
Cup,tapered Roller Bearing
5950-00-471-140347911 INTERCHANGEABLE
Coil Assembly,radio Frequency
Naval Ship Systems Command
5365-00-953-955349157 INTERCHANGEABLE
Spacer,sleeve
B E Aerospace Inc Services Div
2540-01-289-2201126904B INTERCHANGEABLE
Handle,door,vehicular
Oshkosh Defense Llc
1005-01-558-692749157 INTERCHANGEABLE
Retainer,gun Component
Fn America Llc Div Columbia, Sc
6515-01-565-8056M001491571 INTERCHANGEABLE
Guide Wire,cardiovascular Cathet
Boston Scientific Corp Medi-Tech Div
6150-01-652-185143403 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
5306-01-697-38394915-7 INTERCHANGEABLE
Bolt,machine
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
43403 Triumph Engine Control Systems Llc (USA)
49157 PRIMARY Triumph Engine Control Systems Llc (USA)
49157 Goodrich Control Systems Gmbh (DEU)
Related Parts
5305-00-021-1372INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
20705007
3110-00-100-0309INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5950-00-471-1403INTERCHANGEABLE
COIL ASSEMBLY,RADIO FREQUENCY
47911
5365-00-953-9553INTERCHANGEABLE
SPACER,SLEEVE
49157
2540-01-289-2201INTERCHANGEABLE
HANDLE,DOOR,VEHICULAR
126904B
1005-01-558-6927INTERCHANGEABLE
RETAINER,GUN COMPONENT
49157
6515-01-565-8056INTERCHANGEABLE
GUIDE WIRE,CARDIOVASCULAR CATHET
M001491571
6150-01-652-1851INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
43403
5306-01-697-3839INTERCHANGEABLE
BOLT,MACHINE
4915-7

Frequently Asked Questions

What is NSN 3120-00-775-7828?

NSN 3120-00-775-7828 is a Bearing,sleeve, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-775-7828?

NSN 3120-00-775-7828 has 3 cross-referenced part numbers: 43403 (Triumph Engine Control Systems Llc), 49157 (Triumph Engine Control Systems Llc), 49157 (Goodrich Control Systems Gmbh).

What NSN replaces 3120-00-775-7828?

There are 9 known substitutes for 3120-00-775-7828: 5305-00-021-1372, 3110-00-100-0309, 5950-00-471-1403 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49157?

Key specifications for 49157: Lubricant Accommodation Style: GROOVED CIRCULAR AND GROOVED OPEN ONE END; Surface Groove Location and Quantity: 1 EXTERNAL AND 1 INTERNAL; Material Document and Classification: -PS-111,11599 FED STD 4TH MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-775-7828 still in active supply?

NSN 3120-00-775-7828 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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