PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8668Knife,combat

Ontario Knife Company, the Dba Ontario Knife Company · NSN 1095-01-523-1972 · FSC 1095 · No Item Name Available
Verified by PartsTable
NSN 1095-01-523-1972 — this item is cataloged by the U.S. Government under National Stock Number 1095-01-523-1972. Primary manufacturer part number: 8668.
Features
  • Knife,combat — FSC 1095
  • Material: STEEL
  • General Characteristics Item Description: 6.5" CUTTING EDGE, 14 OUNCE, .1875" THICK BLADE; 56-68 RC HARDNESS; POMMEL WITH LANYARD HOLE OZ
  • Surface Treatment: ZINC AND PHOSPHATE
  • Accessory Components and Quantity: ONE SHEATH WITH KYDEX BLADE LINER
  • 3 verified cross-references
  • Primary manufacturer: Ontario Knife Company, the Dba Ontario Knife Company
Applications
  • Applications requiring Steel construction
General Description

The Knife,combat, cataloged under National Stock Number 1095-01-523-1972, is classified within Federal Supply Class 1095 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Ontario Knife Company, the Dba Ontario Knife Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1095-01-523-1972
Primary Part Number8668
Item NameKnife,combat
FSC / FSG1095 / 10 — No Item Name Available
ManufacturerOntario Knife Company, the Dba Ontario Knife Company
StatusACTIVE
MaterialSTEEL
General Characteristics Item Description6.5" CUTTING EDGE, 14 OUNCE, .1875" THICK BLADE; 56-68 RC HARDNESS; POMMEL WITH LANYARD HOLE OZ
Surface TreatmentZINC AND PHOSPHATE
Accessory Components and QuantityONE SHEATH WITH KYDEX BLADE LINER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-148-0087 INTERCHANGEABLE
Valve,check
5995-00-173-7465 INTERCHANGEABLE
Cable Assembly,power,electrical
5306-00-273-638911842A INTERCHANGEABLE
Bolt,machine
Brinkley Technology Group Llc Dba Hercules Manufacturing
3520-00-359-71968604 INTERCHANGEABLE
Bobbin,sewing Machine
Singer Industrial Sewing Products Co Cutters Exchange Div
5930-00-564-3830 INTERCHANGEABLE
Switch,toggle
2930-00-857-20755149707 INTERCHANGEABLE
Pump,water
Rolls-Royce Solutions America Inc
6830-00-902-243010-8668 INTERCHANGEABLE
Dichlorodifluoromethane
Gc/waldom Inc
5306-00-939-9589 INTERCHANGEABLE
Bolt,machine
5340-01-098-6921 INTERCHANGEABLE
Clamp,loop
5340-01-230-1573 INTERCHANGEABLE
Holder,spring
Cross-Reference Index
Part NumberManufacturer
8604 Ontario Knife Company, the Dba Ontario Knife Company (USA)
RAT-7 1095 PLAIN EDGE Ontario Knife Company, the Dba Ontario Knife Company (USA)
8668 PRIMARY Ontario Knife Company, the Dba Ontario Knife Company (USA)
Related Parts
4820-00-148-0087INTERCHANGEABLE
VALVE,CHECK
5995-00-173-7465INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5306-00-273-6389INTERCHANGEABLE
BOLT,MACHINE
11842A
3520-00-359-7196INTERCHANGEABLE
BOBBIN,SEWING MACHINE
8604
5930-00-564-3830INTERCHANGEABLE
SWITCH,TOGGLE
2930-00-857-2075INTERCHANGEABLE
PUMP,WATER
5149707
6830-00-902-2430INTERCHANGEABLE
DICHLORODIFLUOROMETHANE
10-8668
5306-00-939-9589INTERCHANGEABLE
BOLT,MACHINE
5340-01-098-6921INTERCHANGEABLE
CLAMP,LOOP
5340-01-230-1573INTERCHANGEABLE
HOLDER,SPRING
5930-01-268-2944INTERCHANGEABLE
SWITCH,PRESSURE
8604
5342-01-272-7668INTERCHANGEABLE
HINGE,VALVE
8668-8-5

Frequently Asked Questions

What is NSN 1095-01-523-1972?

NSN 1095-01-523-1972 is a Knife,combat, manufactured by Ontario Knife Company, the Dba Ontario Knife Company, classified under FSC 1095 (No Item Name Available). Status: active.

What are the part numbers for NSN 1095-01-523-1972?

NSN 1095-01-523-1972 has 3 cross-referenced part numbers: 8604 (Ontario Knife Company, the Dba Ontario Knife Company), RAT-7 1095 PLAIN EDGE (Ontario Knife Company, the Dba Ontario Knife Company), 8668 (Ontario Knife Company, the Dba Ontario Knife Company).

What NSN replaces 1095-01-523-1972?

There are 12 known substitutes for 1095-01-523-1972: 4820-00-148-0087, 5995-00-173-7465, 5306-00-273-6389 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8668?

Key specifications for 8668: Material: STEEL; General Characteristics Item Description: 6.5" CUTTING EDGE, 14 OUNCE, .1875" THICK BLADE; 56-68 RC HARDNESS; POMMEL WITH LANYARD HOLE OZ; Overall Length: 12.000 INCHES NOMINAL IN; Surface Treatment: ZINC AND PHOSPHATE. 7 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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