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303-101027 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

303-101027: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, first_end_style: SQUARE W/THRU HOLE, special_features: CAGE 4S077 STATE THEY ARE THE OEM, pin_overall_length: 7.200 INCHES NOMINAL IN, pin_overall_diameter: 0.375 INCHES NOMINAL IN, end_item_identification: FIXED BASE SYSTEMS. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-646-8843, 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
303-101027
NSN: 5315-01-646-8843
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 4S077 — KBR WYLE SERVICES, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
first_end_styleSQUARE W/THRU HOLE
special_featuresCAGE 4S077 STATE THEY ARE THE OEM
pin_overall_length7.200 INCHES NOMINAL IN
pin_overall_diameter0.375 INCHES NOMINAL IN
end_item_identificationFIXED BASE SYSTEMS
second_end_relationship_with_first_endIDENTICAL
part_name_assigned_by_controlling_agencyROD,RETAINER,TRAILER GENERATOR MOUNT
NSN5315-01-646-8843
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 303-101027 · 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 STYLE: SQUARE W/THRU HOLE
•
PIN OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 7.200 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: ALUMINUM ALLOY 6061 OVERALL
TECHNICAL CHARACTERISTICS
FIRST END STYLESQUARE W/THRU HOLE
PIN OVERALL DIAMETER0.375 INCHES NOMINAL IN
PIN OVERALL LENGTH7.200 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESCAGE 4S077 STATE THEY ARE THE OEM
PART NAME ASSIGNED BY CONTROLLING AGENCYROD,RETAINER,TRAILER GENERATOR MOUNT
END ITEM IDENTIFICATIONFIXED BASE SYSTEMS
MATERIALALUMINUM ALLOY 6061 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 303-101027?
303-101027 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 303-101027?
303-101027 is cataloged in the U.S. Government catalog under NSN 5315-01-646-8843. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.