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PartsTable / COMPONENT / 22-185
22-185 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

CARTRIDGE,NON-LETHAL FIRING DEVI. Key specifications include guide: NOT INCLUDED, diameter: 0.251 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, thickness: 0.062 INCHES NOMINAL IN, flute_type: INTEGRAL, shank_type: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-067-5673, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
22-185
NSN: 5310-00-067-5673
FSC: 5310
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.251 INCHES NOMINAL IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
thickness0.062 INCHES NOMINAL IN
flute_typeINTEGRAL
shank_typeSTRAIGHT
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_length1.500 INCHES NOMINAL IN
hole_diameter0.375 INCHES NOMINAL IN
flute_quantity6
overall_length6.000 INCHES NOMINAL IN
NSN5310-00-067-5673
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 22-185 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CENTER HOLE SHAPE STYLE: ROUND
•
MATERIAL: LEATHER OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: KK-L-231,GR A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.656 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND
•
THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE SHAPE STYLEROUND
MATERIALLEATHER OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONKK-L-231,GR A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.375 INCHES NOMINAL IN
OVERALL DIAMETER0.656 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
22185Interchangeable
interchangeable cross-reference
interchangeable
1070A34H01Interchangeable
interchangeable cross-reference
interchangeable
50-10612Interchangeable
interchangeable cross-reference
interchangeable
712-025261Interchangeable
interchangeable cross-reference
interchangeable
B94.2 TABLE 13Interchangeable
interchangeable cross-reference
interchangeable
22151Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22-185?
22-185 is a CARTRIDGE,NON-LETHAL FIRING DEVI.
What parts can replace 22-185?
There are 6 known substitutes for 22-185: 22185, 1070A34H01, 50-10612 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22-185?
22-185 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-067-5673. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026