PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GS15530-2Adapter,torque Wrench

Hamilton Sundstrand Corporation · NSN 5120-01-109-4790 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-109-4790 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-109-4790. Primary manufacturer part number: GS15530-2.
Features
  • Adapter,torque Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNALSQUARE SINGLE END INTERNAL
  • Wrenching Surface Shape: ROUND SINGLE END INTERNALROUND SINGLE END INTERNAL
  • Material: STEEL OVERALLSTEEL OVERALL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END0.500 INCHES NOMINAL SINGLE END IN
  • 3 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Applications requiring Steel Overallsteel Overall construction
General Description

The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-109-4790, 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. Government technical data includes 4 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-109-4790
Primary Part NumberGS15530-2
Item NameAdapter,torque Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNALSQUARE SINGLE END INTERNAL
Wrenching Surface ShapeROUND SINGLE END INTERNALROUND SINGLE END INTERNAL
MaterialSTEEL OVERALLSTEEL OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END0.500 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-237-012841098 INTERCHANGEABLE
Elbow,pipe
Walker Mfg Co
5999-00-982-376041098 INTERCHANGEABLE
Delay Line
Aladdin Industries Inc
Cross-Reference Index
Part NumberManufacturer
41098 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
GS15530-2 PRIMARY Hamilton Sundstrand Corporation (USA)
GS15530-2 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
4730-00-237-0128INTERCHANGEABLE
ELBOW,PIPE
41098
5999-00-982-3760INTERCHANGEABLE
DELAY LINE
41098

Frequently Asked Questions

What is NSN 5120-01-109-4790?

NSN 5120-01-109-4790 is a Adapter,torque Wrench, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-109-4790?

NSN 5120-01-109-4790 has 3 cross-referenced part numbers: 41098 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), GS15530-2 (Hamilton Sundstrand Corporation), GS15530-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5120-01-109-4790?

There are 2 known substitutes for 5120-01-109-4790: 4730-00-237-0128, 5999-00-982-3760. Verify interchangeability with system specifications before substitution.

What are the specifications of GS15530-2?

Key specifications for GS15530-2: Drive End Shape: SQUARE SINGLE END INTERNALSQUARE SINGLE END INTERNAL; Wrenching Surface Shape: ROUND SINGLE END INTERNALROUND SINGLE END INTERNAL; Material: STEEL OVERALLSTEEL OVERALL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END0.500 INCHES NOMINAL SINGLE END IN. 4 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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