PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34949Bushing,sleeve

Williams International Co., L.l.c. · NSN 3120-01-126-7593 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-126-7593 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-126-7593. Primary manufacturer part number: 34949.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 1.3515 INCHES MINIMUM AND 1.3525 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • Material Document and Classification: 13-101 BRONZE MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE ALL CORNERS
  • Flange Width: 0.0670 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM IN
  • Body Inside Diameter: 1.1700 INCHES MINIMUM AND 1.1800 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-126-7593, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-126-7593
Primary Part Number34949
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Body Outside Diameter1.3515 INCHES MINIMUM AND 1.3525 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Material Document and Classification13-101 BRONZE MFR REF SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE ALL CORNERS
Flange Width0.0670 INCHES MINIMUM AND 0.0710 INCHES MAXIMUM IN
Body Inside Diameter1.1700 INCHES MINIMUM AND 1.1800 INCHES MAXIMUM IN
Flange Outside Diameter1.4200 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2910-00-358-454013150 INTERCHANGEABLE
Carburetor,float
Tld Wollard Llc
3120-00-662-244434949 INTERCHANGEABLE
Bearing,sleeve
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5950-00-989-2550510001 INTERCHANGEABLE
Transformer,power
Aimtron Systems, Llc
9540-01-072-1722 INTERCHANGEABLE
Angle,structural
5355-01-305-474934949 INTERCHANGEABLE
Window,dial
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
34949 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
2910-00-358-4540INTERCHANGEABLE
CARBURETOR,FLOAT
13150
3120-00-662-2444INTERCHANGEABLE
BEARING,SLEEVE
34949
5950-00-989-2550INTERCHANGEABLE
TRANSFORMER,POWER
510001
9540-01-072-1722INTERCHANGEABLE
ANGLE,STRUCTURAL
5355-01-305-4749INTERCHANGEABLE
WINDOW,DIAL
34949

Frequently Asked Questions

What is NSN 3120-01-126-7593?

NSN 3120-01-126-7593 is a Bushing,sleeve, manufactured by Williams International Co., L.l.c., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-126-7593?

NSN 3120-01-126-7593 has 1 cross-referenced part number: 34949 (Williams International Co., L.l.c.).

What NSN replaces 3120-01-126-7593?

There are 5 known substitutes for 3120-01-126-7593: 2910-00-358-4540, 3120-00-662-2444, 5950-00-989-2550 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34949?

Key specifications for 34949: Body Outside Diameter: 1.3515 INCHES MINIMUM AND 1.3525 INCHES MAXIMUM IN; Material: COPPER ALLOY OVERALL; Material Document and Classification: 13-101 BRONZE MFR REF SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SOLID, EXTERNAL FLANGE ONE END. 9 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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