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654798-0003 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

654798-0003: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303SE OVERALL, first_end_style: CHAMFERED, pin_overall_length: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, pin_overall_diameter: 0.0633 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN, first_end_taper_angle: 10.0 DEGREES NOMINAL, first_end_taper_length: 0.020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-485-0959, 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
654798-0003
NSN: 5315-00-485-0959
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303SE OVERALL
first_end_styleCHAMFERED
pin_overall_length0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
pin_overall_diameter0.0633 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
first_end_taper_angle10.0 DEGREES NOMINAL
first_end_taper_length0.020 INCHES NOMINAL IN
material_document_and_classificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-485-0959
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 654798-0003 · 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
•
FIRST END TAPER LENGTH: 0.020 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 10.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.0633 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL COMP 303SE OVERALL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.020 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE10.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.0633 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL COMP 303SE OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
654798-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 654798-0003?
654798-0003 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 654798-0003?
There is 1 known substitute for 654798-0003: 654798-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 654798-0003?
654798-0003 is cataloged in the U.S. Government catalog under NSN 5315-00-485-0959. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.