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222HCFM2-40 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

222HCFM2-40: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: CLINCH, nut_height: 0.169 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, temp_rating: 550.0 FAHRENHEIT NOMINAL DEGF, nut_diameter: 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN, pilot_length: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-404-4173, 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
222HCFM2-40
NSN: 5310-00-404-4173
FSC: 5310 — Nuts and Washers
CAGE: 89020 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleCLINCH
nut_height0.169 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
temp_rating550.0 FAHRENHEIT NOMINAL DEGF
nut_diameter0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
pilot_length0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
NSN5310-00-404-4173
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 222HCFM2-40 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
TEMP RATING: 550.0 FAHRENHEIT NOMINAL DEGF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
NUT DIAMETER: 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
•
PILOT DIAMETER: 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
TEMP RATING550.0 FAHRENHEIT NOMINAL DEGF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
NUT DIAMETER0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
PILOT DIAMETER0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
PILOT LENGTH0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.169 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
950256-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
38696Reference document
Same NSN cross-reference
Reference document — Secondary reference
7119383-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
22LHCFM2-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 222HCFM2-40?
222HCFM2-40 is a NUT,SELF-LOCKING,CLINCH.
What parts can replace 222HCFM2-40?
There are 4 known substitutes for 222HCFM2-40: 950256-2, 38696, 7119383-2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 222HCFM2-40?
222HCFM2-40 is cataloged in the U.S. Government catalog under NSN 5310-00-404-4173. This indicates validated use in U.S. government and defense supply chains.
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