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X76 — X76

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

X76: X76.

The X76 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, base_style: MINIATURE CAP CYLINDRICAL END, bulb_style: BT (BULGED TUBULAR), hole_diameter: 0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN, overall_length: 3.500 INCHES NOMINAL IN, voltage_rating: 14.000 VOLTS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-184-8977, 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
X76
NSN: 5310-00-184-8977
NIINs: 001848977, 007323444, 009732932
FSC: 5310 — Nuts and Washers
CAGE: 35918 — HORIZON AEROSPACE LLC DBA MAGNETICS DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
base_styleMINIATURE CAP CYLINDRICAL END
bulb_styleBT (BULGED TUBULAR)
hole_diameter0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
overall_length3.500 INCHES NOMINAL IN
voltage_rating14.000 VOLTS NOMINAL
wattage_rating75.000 WATTS
hardness_rating90.0 ROCKWELL B MINIMUM
burning_positionVERTICAL ANODE UP
outside_diameter0.250 INCHES MAXIMUM IN
special_featuresWITH STARTING ELECTRODE
style_designatorSPLIT HELICAL-RIGHT HAND
NSN5310-00-184-8977
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: X76 · 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 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HARDNESS RATING: 90.0 ROCKWELL B MINIMUM
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
OUTSIDE DIAMETER: 0.250 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING90.0 ROCKWELL B MINIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER0.250 INCHES MAXIMUM IN
MATERIAL THICKNESS0.031 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
END ITEM IDENTIFICATIONMRAP RG-31; MEDIUM MINE PROTECTED VEHICLE - MMPV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.141 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 10
177013-11Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
105135-503Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5288749-6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10116638Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS35337-98Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
43W4740-30Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X76?
X76 is a X76.
What parts can replace X76?
There are 10 known substitutes for X76: 177013-11, 105135-503, 5288749-6 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X76?
X76 is cataloged in the U.S. Government catalog under NSN 5310-00-184-8977. This indicates validated use in U.S. government and defense supply chains.
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