PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7-3-48Bearing,sleeve

Jered Llc · NSN 3120-01-213-7689 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-213-7689 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-213-7689. Primary manufacturer part number: 7-3-48.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Material: COPPER ALLOY OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Jered 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 3120-01-213-7689, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Jered Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-213-7689
Primary Part Number7-3-48
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-079-026813214E8999 INTERCHANGEABLE
Tee,pipe
Met-Pro Corporation
5330-00-291-1554125HD2 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3020-00-942-70357348 INTERCHANGEABLE
Pinion
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
3030-01-184-43107348 INTERCHANGEABLE
Belt,v
Gates Corporation
5310-01-442-53147348 INTERCHANGEABLE
Washer,spring Tension
The Boeing Company Div Defense
5310-01-559-70027348 INTERCHANGEABLE
Nut,self-Locking,hexagon
Silver Eagle Manufacturing Co
5925-01-595-3592 INTERCHANGEABLE
Circuit Breaker
Cross-Reference Index
Part NumberManufacturer
7-3-48 Jered Llc (USA)
7-3-48 Gulf Coast Holdings, Inc Dba Unidynamics (USA)
7-3-48 Unidynamics/saint Louis Inc Conroe Opns (USA)
701-149740-14 Unidynamics/saint Louis Inc Conroe Opns (USA)
701-149740-14 Gulf Coast Holdings, Inc Dba Unidynamics (USA)
Related Parts
4730-00-079-0268INTERCHANGEABLE
TEE,PIPE
13214E8999
5330-00-291-1554INTERCHANGEABLE
SEAL,PLAIN ENCASED
125HD2
3020-00-942-7035INTERCHANGEABLE
PINION
7348
3030-01-184-4310INTERCHANGEABLE
BELT,V
7348
5310-01-442-5314INTERCHANGEABLE
WASHER,SPRING TENSION
7348
5310-01-559-7002INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
7348
5925-01-595-3592INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 3120-01-213-7689?

NSN 3120-01-213-7689 is a Bearing,sleeve, manufactured by Jered Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-213-7689?

NSN 3120-01-213-7689 has 5 cross-referenced part numbers: 7-3-48 (Jered Llc), 7-3-48 (Gulf Coast Holdings, Inc Dba Unidynamics), 7-3-48 (Unidynamics/saint Louis Inc Conroe Opns), 701-149740-14 (Unidynamics/saint Louis Inc Conroe Opns), 701-149740-14 (Gulf Coast Holdings, Inc Dba Unidynamics).

What NSN replaces 3120-01-213-7689?

There are 7 known substitutes for 3120-01-213-7689: 4730-00-079-0268, 5330-00-291-1554, 3020-00-942-7035 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7-3-48?

Key specifications for 7-3-48: Style Designator: SOLID, EXTERNAL FLANGE ONE END; Material: COPPER ALLOY OVERALL. 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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