PartsTable / COMPONENT / 22M40
22M40
✓ 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
The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-638-8142, 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
22M40
NSN: 5310-00-638-8142 FSC: 5310 CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
criticality_code_justification ZZZY reference_number_differentiating_characteristics MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS NSN 5310-00-638-8142
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: 22M40 · 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: CADMIUM NUT
• THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
• NOMINAL THREAD SIZE: 0.112 INCHES IN
• BEARING SURFACE TYPE: FLAT
• THREAD DIRECTION: RIGHT-HAND
• NUT HEIGHT: 0.133 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT CADMIUM NUT THREAD SERIES UNIFIED NATIONAL COARSE (UNC) NOMINAL THREAD SIZE 0.112 INCHES IN BEARING SURFACE TYPE FLAT THREAD DIRECTION RIGHT-HAND NUT STYLE HEXAGON THREAD CLASS 3B NUT HEIGHT 0.133 INCHES MINIMUM AND 0.153 INCHES MAXIMUM IN MATERIAL STEEL OVERALL TEMP RATING 250.0 FAHRENHEIT NOMINAL DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
38232 Interchangeable interchangeable cross-reference
interchangeable
22 M40 Interchangeable interchangeable cross-reference
interchangeable
345-212-2008 Interchangeable Same NIIN cross-reference
interchangeable
703650 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22M40?
22M40 is a BEARING,BALL,ANNULAR.
What parts can replace 22M40?
There are 4 known substitutes for 22M40: 38232, 22 M40, 345-212-2008 and 1 more. Substitute compatibility should be verified for your specific system.
Is 22M40 still available?
22M40 is currently cancelled.