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X5008/12/144/21 — Technical Data Sheet

✓ 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 PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, surface_finish: 125.0 MICROINCHES BOTH ENDS, first_end_style: SQUARE, pin_overall_length: 0.875 INCHES NOMINAL IN, first_hole_diameter: 0.047 INCHES NOMINAL IN, pin_overall_diameter: 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5315-01-090-9353, 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
X5008/12/144/21
NSN: 5315-01-090-9353
FSC: 5315
CAGE: K7018 — WELLMAN GROUP (GBR)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
surface_finish125.0 MICROINCHES BOTH ENDS
first_end_styleSQUARE
pin_overall_length0.875 INCHES NOMINAL IN
first_hole_diameter0.047 INCHES NOMINAL IN
pin_overall_diameter0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
second_hole_diameter0.047 INCHES NOMINAL IN
hole_arrangement_styleBOTH END DRILLED
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
center_to_center_distance_between_holes0.625 INCHES NOMINAL IN
distance_from_centerline_of_hole_to_end_of_pin0.125 INCHES NOMINAL IN
NSN5315-01-090-9353
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: X5008/12/144/21 · 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
•
PIN OVERALL LENGTH: 0.875 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST HOLE DIAMETER: 0.047 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
•
SECOND HOLE DIAMETER: 0.047 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 304 OVERALL
•
SURFACE FINISH: 125.0 MICROINCHES BOTH ENDS
TECHNICAL CHARACTERISTICS
PIN OVERALL LENGTH0.875 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST HOLE DIAMETER0.047 INCHES NOMINAL IN
PIN OVERALL DIAMETER0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
SECOND HOLE DIAMETER0.047 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
SURFACE FINISH125.0 MICROINCHES BOTH ENDS
FIRST END STYLESQUARE
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
16117InterchangeableGOVERNMENT REGISTRY
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LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X5008/12/144/21?
X5008/12/144/21 is a PIN,STRAIGHT,HEADLESS.
What parts can replace X5008/12/144/21?
There are 13 known substitutes for X5008/12/144/21: 16117, FFS85TYPE2STYLE10P, 26946 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X5008/12/144/21?
X5008/12/144/21 is cataloged in the Federal Logistics Information System under NSN 5315-01-090-9353. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: September 2026