PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GS15951-1Tool,compression,seal

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5120-01-074-4022 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-074-4022 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-074-4022. Primary manufacturer part number: GS15951-1.
Features
  • Tool,compression,seal — FSC 5120
  • General Characteristics Item Description: ITEM CONSISTS OF A STEEL TUBE WITH A CONICAL ID AT BOTH ENDS,1 1/2 IN. DIA.,1 1/2 IN. LONG IN
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Tool,compression,seal, cataloged under National Stock Number 5120-01-074-4022, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-074-4022
Primary Part NumberGS15951-1
Item NameTool,compression,seal
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
General Characteristics Item DescriptionITEM CONSISTS OF A STEEL TUBE WITH A CONICAL ID AT BOTH ENDS,1 1/2 IN. DIA.,1 1/2 IN. LONG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-153-7626203332 INTERCHANGEABLE
Retainer,transmissi
Clark Material Handling Company
5306-00-207-6628F3076 INTERCHANGEABLE
Bolt,machine
Purolator Products Co Div Motor Components, Llc
5920-00-556-1222AA9778-61S INTERCHANGEABLE
Fuseholder,block
Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div
7510-01-497-74957100000045 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
5360-01-498-40024929 INTERCHANGEABLE
Spring,helical,extension
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
4929 Ministerie Van Defensie Clskklu-Tekeningen Centrale Tekenkamer Kls (NLD)
GS15951-1 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5330-00-153-7626INTERCHANGEABLE
RETAINER,TRANSMISSI
203332
5306-00-207-6628INTERCHANGEABLE
BOLT,MACHINE
F3076
5920-00-556-1222INTERCHANGEABLE
FUSEHOLDER,BLOCK
AA9778-61S
7510-01-497-7495INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7100000045
5360-01-498-4002INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
4929

Frequently Asked Questions

What is NSN 5120-01-074-4022?

NSN 5120-01-074-4022 is a Tool,compression,seal, 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 5120-01-074-4022?

NSN 5120-01-074-4022 has 2 cross-referenced part numbers: 4929 (Ministerie Van Defensie Clskklu-Tekeningen Centrale Tekenkamer Kls), GS15951-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5120-01-074-4022?

There are 5 known substitutes for 5120-01-074-4022: 5330-00-153-7626, 5306-00-207-6628, 5920-00-556-1222 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GS15951-1?

Key specifications for GS15951-1: General Characteristics Item Description: ITEM CONSISTS OF A STEEL TUBE WITH A CONICAL ID AT BOTH ENDS,1 1/2 IN. DIA.,1 1/2 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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