PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CA11307-8Bushing,sleeve

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 3120-00-974-7262 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-974-7262 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-974-7262. Primary manufacturer part number: CA11307-8.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Body Inside Diameter: 2.2500 INCHES NOMINAL IN
  • Material: NICKEL ALLOY K-500 OVERALL
  • Material Document and Classification: QQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Corner Shape: CHAMFERED OUTSIDE LEFT CORNER
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
Applications
  • Applications requiring Nickel Alloy K-500 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-974-7262, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 8 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-974-7262
Primary Part NumberCA11307-8
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusCANCELLED
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Body Inside Diameter2.2500 INCHES NOMINAL IN
MaterialNICKEL ALLOY K-500 OVERALL
Material Document and ClassificationQQ-N-286 CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeCHAMFERED OUTSIDE LEFT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeCHAMFERED INSIDE LEFT CORNER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4820-00-036-1530N2666803 INTERCHANGEABLE
Head,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5306-00-215-717911144 INTERCHANGEABLE
Bolt
Sachs-Boge of America
5110-00-222-2117 INTERCHANGEABLE
Chisel,half Round Nose,hand
3120-00-287-687011-144 INTERCHANGEABLE
Bearing,sleeve
Dresser, Llc
3030-00-529-0379 INTERCHANGEABLE
Belt,v
5950-01-024-3496860556-11 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4730-01-174-952411144-3 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
3120-01-226-584011144 INTERCHANGEABLE
Bearing,washer,thrust
Brunson Instrument Company Dba Brunson Instrument Co
5995-01-422-766111144 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Astrocom Electronics Inc
6250-01-537-846911144 INTERCHANGEABLE
Ballast Box Assembly
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
CA11307-8 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
NA1157 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
11144 Rps-Fl, Inc. Dba Rps Inc (USA)
CA8810-2 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
CS9747262 Calabrese & Sons, Inc. (USA)
Related Parts
4820-00-036-1530INTERCHANGEABLE
HEAD,VALVE
N2666803
5306-00-215-7179INTERCHANGEABLE
BOLT
11144
5110-00-222-2117INTERCHANGEABLE
CHISEL,HALF ROUND NOSE,HAND
3120-00-287-6870INTERCHANGEABLE
BEARING,SLEEVE
11-144
3030-00-529-0379INTERCHANGEABLE
BELT,V
5950-01-024-3496INTERCHANGEABLE
TRANSFORMER,POWER
860556-11
4730-01-174-9524INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
11144-3
3120-01-226-5840INTERCHANGEABLE
BEARING,WASHER,THRUST
11144
5995-01-422-7661INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
11144
6250-01-537-8469INTERCHANGEABLE
BALLAST BOX ASSEMBLY
11144

Frequently Asked Questions

What is NSN 3120-00-974-7262?

NSN 3120-00-974-7262 is a Bushing,sleeve, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-974-7262?

NSN 3120-00-974-7262 has 5 cross-referenced part numbers: CA11307-8 (Air & Liquid Systems Corporation Dba Buffalo Pumps), NA1157 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 11144 (Rps-Fl, Inc. Dba Rps Inc), CA8810-2 (Air & Liquid Systems Corporation Dba Buffalo Pumps), CS9747262 (Calabrese & Sons, Inc.).

What NSN replaces 3120-00-974-7262?

There are 10 known substitutes for 3120-00-974-7262: 4820-00-036-1530, 5306-00-215-7179, 5110-00-222-2117 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CA11307-8?

Key specifications for CA11307-8: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Body Inside Diameter: 2.2500 INCHES NOMINAL IN; Material: NICKEL ALLOY K-500 OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-974-7262 still in active supply?

NSN 3120-00-974-7262 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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