PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1011-52Bushing,sleeve

Xar Industries Inc · NSN 3120-01-072-2650 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-072-2650 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-072-2650. Primary manufacturer part number: 1011-52.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 0.3740 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Body Inside Diameter: 0.2500 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-072-2650, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Xar Industries Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-072-2650
Primary Part Number1011-52
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerXar Industries Inc
StatusACTIVE
Body Outside Diameter0.3740 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Surface Treatment Document and ClassificationMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Inside Diameter0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-079-4602 INTERCHANGEABLE
Remover,electrical Contact
5940-00-418-190010-115-2 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5905-00-721-32393059Y-1-203 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bourns Inc
4730-00-980-9505101-152 INTERCHANGEABLE
Coupling Subassembl
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5930-01-116-5526 INTERCHANGEABLE
Switch,rotary
6230-01-261-4886MC3-LO-WF-120-277-50K-B2-NMIL INTERCHANGEABLE
Floodlight,electric
Phoenix Products Llc Dba Phoenix Lighting Products Llc
3120-01-543-4568101152 INTERCHANGEABLE
Bearing,plain,track Roller
Hammonds Technical Services, Inc.
4720-01-591-9851516-5486648 ITEM F080 INTERCHANGEABLE
Nrp,hose Assembly
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
1011-52 Xar Industries Inc (USA)
Related Parts
5120-00-079-4602INTERCHANGEABLE
REMOVER,ELECTRICAL CONTACT
5940-00-418-1900INTERCHANGEABLE
TERMINAL,STUD
10-115-2
5905-00-721-3239INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
3059Y-1-203
4730-00-980-9505INTERCHANGEABLE
COUPLING SUBASSEMBL
101-152
5930-01-116-5526INTERCHANGEABLE
SWITCH,ROTARY
6230-01-261-4886INTERCHANGEABLE
FLOODLIGHT,ELECTRIC
MC3-LO-WF-120-277-50K-B2-NMIL
3120-01-543-4568INTERCHANGEABLE
BEARING,PLAIN,TRACK ROLLER
101152
4720-01-591-9851INTERCHANGEABLE
NRP,HOSE ASSEMBLY
516-5486648 ITEM F080

Frequently Asked Questions

What is NSN 3120-01-072-2650?

NSN 3120-01-072-2650 is a Bushing,sleeve, manufactured by Xar Industries Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-072-2650?

NSN 3120-01-072-2650 has 1 cross-referenced part number: 1011-52 (Xar Industries Inc).

What NSN replaces 3120-01-072-2650?

There are 8 known substitutes for 3120-01-072-2650: 5120-00-079-4602, 5940-00-418-1900, 5905-00-721-3239 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1011-52?

Key specifications for 1011-52: Body Outside Diameter: 0.3740 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS. 7 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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