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W33002-4SS — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

W33002-4SS: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.06 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, overall_length: 0.25 INCHES NOMINAL IN, style_designator: COILED, expanded_diameter: 0.07 INCHES NOMINAL IN, end_item_identification: 01-622-0440. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-663-1280, 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
W33002-4SS
NSN: 5315-01-663-1280
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 79218 — WATEROUS COMPANY (USA)
SPECIFICATIONS
diameter0.06 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
overall_length0.25 INCHES NOMINAL IN
style_designatorCOILED
expanded_diameter0.07 INCHES NOMINAL IN
end_item_identification01-622-0440
part_name_assigned_by_controlling_agencyPIN, SPR .06X.25 SS SPIROL
NSN5315-01-663-1280
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: W33002-4SS · 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
•
EXPANDED DIAMETER: 0.07 INCHES NOMINAL IN
•
STYLE DESIGNATOR: COILED
•
DIAMETER: 0.06 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
EXPANDED DIAMETER0.07 INCHES NOMINAL IN
STYLE DESIGNATORCOILED
DIAMETER0.06 INCHES NOMINAL IN
OVERALL LENGTH0.25 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, SPR .06X.25 SS SPIROL
END ITEM IDENTIFICATION01-622-0440
MATERIALSTEEL CORROSION RESISTING 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
4260805Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W33002-4SS?
W33002-4SS is a PIN,SPRING.
What parts can replace W33002-4SS?
There is 1 known substitute for W33002-4SS: 4260805. Substitute compatibility should be verified for your specific system.
What is the NSN for W33002-4SS?
W33002-4SS is cataloged in the U.S. Government catalog under NSN 5315-01-663-1280. 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.