PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11956Slave Cylinder,clutch

Honeywell International Inc Dba Honeywell Div Consumer Products Group · NSN 2520-01-258-2770 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-258-2770 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-258-2770. Primary manufacturer part number: 11956.
Features
  • Slave Cylinder,clutch — FSC 2520
  • General Characteristics Item Description: CAST IRON
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International Inc Dba Honeywell Div Consumer Products Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Slave Cylinder,clutch, cataloged under National Stock Number 2520-01-258-2770, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Honeywell International Inc Dba Honeywell Div Consumer Products Group. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-01-258-2770
Primary Part Number11956
Item NameSlave Cylinder,clutch
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerHoneywell International Inc Dba Honeywell Div Consumer Products Group
StatusACTIVE
General Characteristics Item DescriptionCAST IRON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-357834300 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4530-00-489-603211956 INTERCHANGEABLE
Bellows Assembly
Unicontrol Inc. Dba Hays Cleveland
3110-00-555-045611956 INTERCHANGEABLE
Bearing,roller,cylindrical
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5930-00-823-44245M533-1 INTERCHANGEABLE
Switch,rotary
The Boeing Company Div Defense
5930-01-013-7261168312-7 INTERCHANGEABLE
Switch,rotary
Raytheon Company
6680-01-198-553711-956 INTERCHANGEABLE
Gage,liquid Quantity,float Type
Thermo King Corporation Dba Phoenix Global Distirbution.
5310-01-268-0117 INTERCHANGEABLE
Nut,sleeve
4730-01-550-113311956 INTERCHANGEABLE
Elbow,pipe to Hose
Festo (pty) Ltd
5306-01-620-955711956 INTERCHANGEABLE
Bolt,machine
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
Cross-Reference Index
Part NumberManufacturer
11956 Allied Automotive Allied Aftermarket Div (USA)
11956 Mine Safety Appliances Company (USA)
11956 PRIMARY Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA)
Related Parts
3110-00-100-3578INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
34300
4530-00-489-6032INTERCHANGEABLE
BELLOWS ASSEMBLY
11956
3110-00-555-0456INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
11956
5930-00-823-4424INTERCHANGEABLE
SWITCH,ROTARY
5M533-1
5930-01-013-7261INTERCHANGEABLE
SWITCH,ROTARY
168312-7
6680-01-198-5537INTERCHANGEABLE
GAGE,LIQUID QUANTITY,FLOAT TYPE
11-956
5310-01-268-0117INTERCHANGEABLE
NUT,SLEEVE
4730-01-550-1133INTERCHANGEABLE
ELBOW,PIPE TO HOSE
11956
5306-01-620-9557INTERCHANGEABLE
BOLT,MACHINE
11956

Frequently Asked Questions

What is NSN 2520-01-258-2770?

NSN 2520-01-258-2770 is a Slave Cylinder,clutch, manufactured by Honeywell International Inc Dba Honeywell Div Consumer Products Group, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-258-2770?

NSN 2520-01-258-2770 has 3 cross-referenced part numbers: 11956 (Allied Automotive Allied Aftermarket Div), 11956 (Mine Safety Appliances Company), 11956 (Honeywell International Inc Dba Honeywell Div Consumer Products Group).

What NSN replaces 2520-01-258-2770?

There are 9 known substitutes for 2520-01-258-2770: 3110-00-100-3578, 4530-00-489-6032, 3110-00-555-0456 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11956?

Key specifications for 11956: General Characteristics Item Description: CAST IRON; End Item Identification: AMERICAN MOTORS 1980-85 JEEP UNIVERSAL. 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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