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544-1002-002 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

544-1002-002: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.422 INCHES NOMINAL IN, overall_length: 1.688 INCHES NOMINAL IN, shank_diameter: 0.247 INCHES NOMINAL IN, first_end_style: CHAMFERED, second_end_style: OVAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-444-5753, 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
544-1002-002
NSN: 5315-00-444-5753
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 98738 — HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
shank_length0.422 INCHES NOMINAL IN
overall_length1.688 INCHES NOMINAL IN
shank_diameter0.247 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_styleOVAL
style_designatorSHOULDER
first_end_locationCHAMFERED END
second_shank_length0.438 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.248 INCHES NOMINAL IN
second_end_outer_radius0.062 INCHES NOMINAL IN
NSN5315-00-444-5753
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 544-1002-002 · 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
•
SHANK DIAMETER: 0.247 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.248 INCHES NOMINAL IN
•
FIRST END LOCATION: CHAMFERED END
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.422 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.247 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.248 INCHES NOMINAL IN
FIRST END LOCATIONCHAMFERED END
FIRST END STYLECHAMFERED
SHANK LENGTH0.422 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.688 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES 1
128272Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 544-1002-002?
544-1002-002 is a PIN,SHOULDER,HEADLESS.
What parts can replace 544-1002-002?
There is 1 known substitute for 544-1002-002: 128272. Substitute compatibility should be verified for your specific system.
What is the NSN for 544-1002-002?
544-1002-002 is cataloged in the U.S. Government catalog under NSN 5315-00-444-5753. This indicates validated use in U.S. government and defense supply chains.
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