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10888313 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10888313: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include fastener_length: 0.5 MILLIMETERS NOMINAL MM, special_features: BOLT USED ON COVER ASSEMBLY. THE AHYM IS 0.750., thread_direction: RIGHT-HAND, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-052-0097, 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
10888313
NSN: 5315-00-052-0097
NIINs: 000520097, 015391089
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
fastener_length0.5 MILLIMETERS NOMINAL MM
special_featuresBOLT USED ON COVER ASSEMBLY. THE AHYM IS 0.750.
thread_directionRIGHT-HAND
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5315-00-052-0097
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10888313 · 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
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UNDERCUT WIDTH: 0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
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FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN
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UNDERCUT DIAMETER: 1.674 INCHES MINIMUM AND 1.675 INCHES MAXIMUM IN
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FIRST END LOCATION: BOTH ENDS
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
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STYLE DESIGNATOR: GROOVE
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.062 INCHES NOMINAL IN
UNDERCUT DIAMETER1.674 INCHES MINIMUM AND 1.675 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
5315000520097Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 10888313?
10888313 is a PIN,GROOVED,HEADLESS.
What parts can replace 10888313?
There is 1 known substitute for 10888313: 5315000520097. Substitute compatibility should be verified for your specific system.
What is the NSN for 10888313?
10888313 is cataloged in the U.S. Government catalog under NSN 5315-00-052-0097. This indicates validated use in U.S. government and defense supply chains.
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