PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GS15980-1Tool,spring Compression

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5120-01-074-4025 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-074-4025 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-074-4025. Primary manufacturer part number: GS15980-1.
Features
  • Tool,spring Compression — FSC 5120
  • General Characteristics Item Description: ITEM CONSISTS OF V BLOCK WITH A FRAME PERPENDICULAR TO,AND OVER THE TUP OF THE BLOCK WITH A JACKSREW AND HANDLE FOR SECURING THE SLEEVE,ADJACENT TO THE V BLOCK IS AN UPRIGT WITH A JACKSCREW AND HANDLE FOR APPLYING FORCE IN THE DIRECTION OF THE V BLOCK,BOTH COMPRESSOR AND HOLDER ARE MOUNTED TO A STEEL PLATE,4.0 IN. WIDE,8.0 IN. HIGH,12.0 IN. LONG IN
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Tool,spring Compression, cataloged under National Stock Number 5120-01-074-4025, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-074-4025
Primary Part NumberGS15980-1
Item NameTool,spring Compression
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
General Characteristics Item DescriptionITEM CONSISTS OF V BLOCK WITH A FRAME PERPENDICULAR TO,AND OVER THE TUP OF THE BLOCK WITH A JACKSREW AND HANDLE FOR SECURING THE SLEEVE,ADJACENT TO THE V BLOCK IS AN UPRIGT WITH A JACKSCREW AND HANDLE FOR APPLYING FORCE IN THE DIRECTION OF THE V BLOCK,BOTH COMPRESSOR AND HOLDER ARE MOUNTED TO A STEEL PLATE,4.0 IN. WIDE,8.0 IN. HIGH,12.0 IN. LONG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-143-4774MS25036-153 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
4820-00-357-5107 INTERCHANGEABLE
Diaphragm,valve,flat
4820-00-626-17544878 INTERCHANGEABLE
Diaphragm,valve,flat
Imi Cash Valve Inc
2990-00-675-14861876 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
6150-01-243-02344878 INTERCHANGEABLE
Cable Assembly,power,electrical
Alto-Shaam, Inc
4310-01-277-90814878 INTERCHANGEABLE
Ring,piston
Coffin Turbo Pump Inc
6550-01-552-93894878 INTERCHANGEABLE
Liner,reservoir
Corning Glass Works
Cross-Reference Index
Part NumberManufacturer
GS15980-1 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
4878 Ministerie Van Defensie Clskklu-Tekeningen Centrale Tekenkamer Kls (NLD)
Related Parts
5940-00-143-4774INTERCHANGEABLE
TERMINAL,LUG
MS25036-153
4820-00-357-5107INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
4820-00-626-1754INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
4878
2990-00-675-1486INTERCHANGEABLE
MUFFLER,EXHAUST
1876
6150-01-243-0234INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
4878
4310-01-277-9081INTERCHANGEABLE
RING,PISTON
4878
6550-01-552-9389INTERCHANGEABLE
LINER,RESERVOIR
4878

Frequently Asked Questions

What is NSN 5120-01-074-4025?

NSN 5120-01-074-4025 is a Tool,spring Compression, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-074-4025?

NSN 5120-01-074-4025 has 2 cross-referenced part numbers: GS15980-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 4878 (Ministerie Van Defensie Clskklu-Tekeningen Centrale Tekenkamer Kls).

What NSN replaces 5120-01-074-4025?

There are 7 known substitutes for 5120-01-074-4025: 5940-00-143-4774, 4820-00-357-5107, 4820-00-626-1754 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GS15980-1?

Key specifications for GS15980-1: General Characteristics Item Description: ITEM CONSISTS OF V BLOCK WITH A FRAME PERPENDICULAR TO,AND OVER THE TUP OF THE BLOCK WITH A JACKSREW AND HANDLE FOR SECURING THE SLEEVE,ADJACENT TO THE V BLOCK IS AN UPRIGT WITH A JACKSCREW AND HANDLE FOR APPLYING FORCE IN THE DIRECTION OF THE V BLOCK,BOTH COMPRESSOR AND HOLDER ARE MOUNTED TO A STEEL PLATE,4.0 IN. WIDE,8.0 IN. HIGH,12.0 IN. LONG IN; End Item Identification: F100-PW-100 ENG.,JFC-110 BACKUP FUEL CONTROL. 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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