PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40027Wrench,box and Open End,combinat

Wiha Quality Tools · NSN 5120-01-669-1507 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-669-1507 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-669-1507. Primary manufacturer part number: 40027.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 24.0 MILLIMETERS NOMINAL BOTH ENDS MM
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
  • Style Designator: OFFSET
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-669-1507, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wiha Quality Tools. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-669-1507
Primary Part Number40027
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWiha Quality Tools
StatusACTIVE
Wrenching End Offset Angle15.0 DEGREES NOMINAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size24.0 MILLIMETERS NOMINAL BOTH ENDS MM
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Style DesignatorOFFSET
Wrenching Surface ShapeOVAL FIRST END INTERNAL
MaterialSTEEL OVERALL
Head Angle15.0 DEGREES NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5325-00-290-823350-019-7 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Bell Textron Inc
5330-00-426-6934125-44 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
6505-00-584-08241583-03 INTERCHANGEABLE
Sodium Chloride Injection
Abbott Laboratories Inc. Div Hospital Products Division
3110-00-678-6400110L INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
4720-01-312-1659 INTERCHANGEABLE
Hose Assembly,nonmetallic
5133-01-460-028940027 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
8465-01-541-833640027 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
5307-01-649-05294002-7 INTERCHANGEABLE
Stud,plain
Textron Aviation Inc
5325-01-653-90334-0027 INTERCHANGEABLE
Insert,screw Thread
Namjet Llc
Cross-Reference Index
Part NumberManufacturer
40027 PRIMARY Wiha Quality Tools (USA)
Related Parts
5325-00-290-8233INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
50-019-7
5330-00-426-6934INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-44
6505-00-584-0824INTERCHANGEABLE
SODIUM CHLORIDE INJECTION
1583-03
3110-00-678-6400INTERCHANGEABLE
BEARING,BALL,ANNULAR
110L
4720-01-312-1659INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5133-01-460-0289INTERCHANGEABLE
DRILL,TWIST
40027
8465-01-541-8336INTERCHANGEABLE
HYDRATION SYSTEM
40027
5307-01-649-0529INTERCHANGEABLE
STUD,PLAIN
4002-7
5325-01-653-9033INTERCHANGEABLE
INSERT,SCREW THREAD
4-0027

Frequently Asked Questions

What is NSN 5120-01-669-1507?

NSN 5120-01-669-1507 is a Wrench,box and Open End,combinat, manufactured by Wiha Quality Tools, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-669-1507?

NSN 5120-01-669-1507 has 1 cross-referenced part number: 40027 (Wiha Quality Tools).

What NSN replaces 5120-01-669-1507?

There are 9 known substitutes for 5120-01-669-1507: 5325-00-290-8233, 5330-00-426-6934, 6505-00-584-0824 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40027?

Key specifications for 40027: Overall Length: 280.0 MILLIMETERS NOMINAL MM; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Size: 24.0 MILLIMETERS NOMINAL BOTH ENDS MM. 9 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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