PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25-260Wrench,box and Open End,combinat

Armstrong Bros Tool Co · NSN 5120-01-367-3369 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-3369 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-3369. Primary manufacturer part number: 25-260.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 1.875 INCHES NOMINAL BOTH ENDS IN
  • Head Angle: 15.0 DEGREES NOMINAL
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
  • Style Designator: OFFSET
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-367-3369, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Armstrong Bros Tool Co. Government technical data includes 8 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-367-3369
Primary Part Number25-260
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerArmstrong Bros Tool Co
StatusACTIVE
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Wrenching End Offset Angle15.0 DEGREES NOMINAL
MaterialSTEEL OVERALL
Wrenching Surface Size1.875 INCHES NOMINAL BOTH ENDS IN
Head Angle15.0 DEGREES NOMINAL
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Style DesignatorOFFSET
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5307-00-514-6835 INTERCHANGEABLE
Stud,shouldered
2940-00-541-3493C102B INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
4710-01-011-637125260 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
5985-01-258-432225260 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Div Dba Narda-Miteq
5945-01-259-5274 INTERCHANGEABLE
Relay,thermal
5331-01-289-3130 INTERCHANGEABLE
O-Ring
6515-01-656-9392M40092 INTERCHANGEABLE
Hose Assembly,air Duct,air Breat
Automedx, Llc
5120-01-676-187425260 INTERCHANGEABLE
Ripper,sledge Attachment
Slide Sledge Llc
5331-01-687-551725-260 INTERCHANGEABLE
O-Ring
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
25-260 Armstrong Bros Tool Co (USA)
25-260 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
25-260 Apex Tool Group, Llc Dba Nicholson (USA)
Related Parts
5307-00-514-6835INTERCHANGEABLE
STUD,SHOULDERED
2940-00-541-3493INTERCHANGEABLE
FILTER ELEMENT,FLUID
C102B
4710-01-011-6371INTERCHANGEABLE
TUBE ASSEMBLY,METAL
25260
5985-01-258-4322INTERCHANGEABLE
COUPLER,DIRECTIONAL
25260
5945-01-259-5274INTERCHANGEABLE
RELAY,THERMAL
5331-01-289-3130INTERCHANGEABLE
O-RING
6515-01-656-9392INTERCHANGEABLE
HOSE ASSEMBLY,AIR DUCT,AIR BREAT
M40092
5120-01-676-1874INTERCHANGEABLE
RIPPER,SLEDGE ATTACHMENT
25260
5331-01-687-5517INTERCHANGEABLE
O-RING
25-260

Frequently Asked Questions

What is NSN 5120-01-367-3369?

NSN 5120-01-367-3369 is a Wrench,box and Open End,combinat, manufactured by Armstrong Bros Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-367-3369?

NSN 5120-01-367-3369 has 3 cross-referenced part numbers: 25-260 (Armstrong Bros Tool Co), 25-260 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 25-260 (Apex Tool Group, Llc Dba Nicholson).

What NSN replaces 5120-01-367-3369?

There are 9 known substitutes for 5120-01-367-3369: 5307-00-514-6835, 2940-00-541-3493, 4710-01-011-6371 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25-260?

Key specifications for 25-260: Overall Length: 27.125 INCHES NOMINAL IN; Wrenching Surface Shape: OVAL FIRST END INTERNAL; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Material: STEEL OVERALL. 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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