PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K35517Wrench,open End

The Boeing Company · NSN 5120-00-184-8563 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-184-8563 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-184-8563. Primary manufacturer part number: K35517.
Features
  • Wrench,open End — FSC 5120
  • Large End Head Angle: 15.0 DEGREES NOMINAL
  • Nondefinitive Spec/std Data: 1 TYPE
  • Offset Height: 0.188 INCHES NOMINAL IN
  • Wrenching Surface Size: 1.375 INCHES NOMINAL SECOND END IN
  • Wrenching Surface Shape: OVAL BOTH ENDS INTERNAL
  • Small End Head Angle: 15.0 DEGREES NOMINAL
  • Large End Head Thickness: 0.188 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,open End, cataloged under National Stock Number 5120-00-184-8563, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Boeing Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-184-8563
Primary Part NumberK35517
Item NameWrench,open End
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Boeing Company
StatusCANCELLED
Large End Head Angle15.0 DEGREES NOMINAL
Nondefinitive Spec/std Data1 TYPE
Offset Height0.188 INCHES NOMINAL IN
Wrenching Surface Size1.375 INCHES NOMINAL SECOND END IN
Wrenching Surface ShapeOVAL BOTH ENDS INTERNAL
Small End Head Angle15.0 DEGREES NOMINAL
Large End Head Thickness0.188 INCHES NOMINAL IN
Small End Head Thickness0.188 INCHES NOMINAL IN
Specification/standard Data05047-ASME B107.100 CAT 39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Size1.312 INCHES NOMINAL FIRST END IN
Style DesignatorTHIN DOUBLE HEAD, DOUBLE OFFSET BOTH ENDS
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5120-00-184-8560 INTERCHANGEABLE
Wrench,open End
5120-00-184-8565K35521 INTERCHANGEABLE
Wrench,open End
The Boeing Company
5120-00-184-8572ST00188-35 INTERCHANGEABLE
Wrench,open End
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
5120-01-428-8247 INTERCHANGEABLE
Wrench,open End
5120-01-428-8284 INTERCHANGEABLE
Wrench,open End
Cross-Reference Index
Part NumberManufacturer
K35517 The Boeing Company (USA)
B107.100 The American Society of Mechanical Engineers (USA)
A-A-1351 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.100 CAT 39 TY1 General Services Administration Federal Supply Service (USA)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AN8505-17 Aeronautical Standards Group Dept of Navy and Air Force (USA)
K35517 Timber Edge Machine Inc. (USA)
B107.39 The American Society of Mechanical Engineers (USA)
B107.39 TY1CL2 General Services Administration Federal Supply Service (USA)
K35517 The Boeing Company (USA)
GGG-W-636 TY15 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-184-8560INTERCHANGEABLE
WRENCH,OPEN END
5120-00-184-8565INTERCHANGEABLE
WRENCH,OPEN END
K35521
5120-00-184-8572INTERCHANGEABLE
WRENCH,OPEN END
ST00188-35
5120-01-428-8247INTERCHANGEABLE
WRENCH,OPEN END
5120-01-428-8284INTERCHANGEABLE
WRENCH,OPEN END

Frequently Asked Questions

What is NSN 5120-00-184-8563?

NSN 5120-00-184-8563 is a Wrench,open End, manufactured by The Boeing Company, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-184-8563?

NSN 5120-00-184-8563 has 11 cross-referenced part numbers: K35517 (The Boeing Company), B107.100 (The American Society of Mechanical Engineers), A-A-1351 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B107.100 CAT 39 TY1 (General Services Administration Federal Supply Service), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC) and 6 more.

What NSN replaces 5120-00-184-8563?

There are 5 known substitutes for 5120-00-184-8563: 5120-00-184-8560, 5120-00-184-8565, 5120-00-184-8572 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K35517?

Key specifications for K35517: Large End Head Angle: 15.0 DEGREES NOMINAL; Nondefinitive Spec/std Data: 1 TYPE; Offset Height: 0.188 INCHES NOMINAL IN; Overall Length: 9.000 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-184-8563 still in active supply?

NSN 5120-00-184-8563 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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