PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CA7858-34Puller,mechanical

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 5120-00-316-1987 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-316-1987 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-316-1987. Primary manufacturer part number: CA7858-34.
Features
  • Puller,mechanical — FSC 5120
  • Spread Range: 2.250 INCHES NOMINAL IN
  • Reach Length: 2.125 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Air & Liquid Systems Corporation Dba Buffalo Pumps
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Puller,mechanical, cataloged under National Stock Number 5120-00-316-1987, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-316-1987
Primary Part NumberCA7858-34
Item NamePuller,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusACTIVE
Spread Range2.250 INCHES NOMINAL IN
Reach Length2.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3455-00-252-3695 INTERCHANGEABLE
File,rotary
Cross-Reference Index
Part NumberManufacturer
CA7858-34 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
ED30 Bosch Automotive Service Solutions Inc. (USA)
CA6504PC26 PRIMARY Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
3455-00-252-3695INTERCHANGEABLE
FILE,ROTARY

Frequently Asked Questions

What is NSN 5120-00-316-1987?

NSN 5120-00-316-1987 is a Puller,mechanical, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-316-1987?

NSN 5120-00-316-1987 has 3 cross-referenced part numbers: CA7858-34 (Air & Liquid Systems Corporation Dba Buffalo Pumps), ED30 (Bosch Automotive Service Solutions Inc.), CA6504PC26 (Air & Liquid Systems Corporation Dba Buffalo Pumps).

What NSN replaces 5120-00-316-1987?

There is 1 known substitute for 5120-00-316-1987: 3455-00-252-3695. Verify interchangeability with system specifications before substitution.

What are the specifications of CA7858-34?

Key specifications for CA7858-34: Spread Range: 2.250 INCHES NOMINAL IN; Reach Length: 2.125 INCHES NOMINAL IN. 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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