PartsTable / COMPONENT / 331212
331212 — Technical Data Sheet
✓ Verified by PartsTable
Equip · 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
- high VGA resolution: 1920 x 1440 / 70Hz.<br>- supports wide screen displays : 19"/21"/24".<br>- metal enclosure for better EMV shielding.<br>- space-saving cabling on the rear.<br>- lockable connectors - better halt and protection.<br>- reduces qty. of needed connectors - VGA connector for keyboard and mouse.<br>- hot plug&play.<br>- auto scan - shows all connected PCs.<br>- emulation of keyboard/mouse - trouble-free booting.<br>- switching via hotkey or button.<br>- operating system independent.<br>- incl. 2 or 4x KVM cablesets (VGA M >2xPS/2 M 1,8m).<br>- packing: equip color box.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-732-0558, indicating validated use in U.S. government and defense logistics supply chains.
WHERE IT FITS
331212
NSN: 5310-00-732-0558 FSC: 5310 CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
material STEEL ALLOY OVERALL point_type SPLIT point_angle 135.0 DEGREES NOMINAL shank_style STRAIGHT ROUND flute_length 2.312 INCHES NOMINAL IN flute_quantity 2 overall_length 3.500 INCHES NOMINAL IN shank_diameter 0.189 INCHES NOMINAL IN special_features SCREW MACHINE LG; WIRE SIZE 12 cutting_end_style GENERAL PURPOSE surface_treatment OXIDE FILM OVERALL end_item_identification 4210011085731 FSCM 04664 NSN 5310-00-732-0558
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: 331212 · Equip
⚠ 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 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
• BEARING SURFACE TYPE: CHAMFERED OR WASHER FACED
• NOMINAL THREAD SIZE: 0.375 INCHES IN
• THREAD QUANTITY PER INCH: 16
• HARDNESS RATING: 95.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL NUT STYLE HEXAGON MATERIAL STEEL OVERALL BEARING SURFACE TYPE CHAMFERED OR WASHER FACED END ITEM IDENTIFICATION MRAP BUFFALO MK2A2; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) NOMINAL THREAD SIZE 0.375 INCHES IN THREAD QUANTITY PER INCH 16 HARDNESS RATING 95.0 ROCKWELL B MINIMUM AND 32.0 ROCKWELL C MAXIMUM WIDTH ACROSS FLATS 0.5510 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN THREAD SERIES UNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
0120A Interchangeable interchangeable cross-reference
interchangeable
21189 Interchangeable interchangeable cross-reference
interchangeable
84831 Interchangeable interchangeable cross-reference
interchangeable
117062 Interchangeable interchangeable cross-reference
interchangeable
72128PC17 Interchangeable interchangeable cross-reference
interchangeable
4W4R103 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 331212?
331212 is a INTERNAL LUG ADAPTER manufactured by Equip.
What parts can replace 331212?
There are 35 known substitutes for 331212: 0120A, 21189, 84831 and 32 more. Substitute compatibility should be verified for your specific system.
Is 331212 still available?
331212 is currently cancelled.