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4470329 — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4470329: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 5.4 MILLIMETERS NOMINAL MM, material: STEEL OVERALL, overall_length: 28.0 MILLIMETERS NOMINAL MM, special_features: INSIDE DIA:3.4MM MM, style_designator: SLOTTED, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-680-5326, 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
4470329
NSN: 5315-01-680-5326
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
diameter5.4 MILLIMETERS NOMINAL MM
materialSTEEL OVERALL
overall_length28.0 MILLIMETERS NOMINAL MM
special_featuresINSIDE DIA:3.4MM MM
style_designatorSLOTTED
surface_treatmentZINC OVERALL
material_thickness2.0 MILLIMETERS NOMINAL MM
end_item_identification2320-015341887
part_name_assigned_by_controlling_agencyPIN,SPRING 5.0X28 ZC
NSN5315-01-680-5326
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4470329 · 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
•
STYLE DESIGNATOR: SLOTTED
•
DIAMETER: 5.4 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 2.0 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSLOTTED
DIAMETER5.4 MILLIMETERS NOMINAL MM
OVERALL LENGTH28.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS2.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESINSIDE DIA:3.4MM MM
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN,SPRING 5.0X28 ZC
END ITEM IDENTIFICATION2320-015341887
MATERIALSTEEL 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
001854 0001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4470329?
4470329 is a PIN,SPRING.
What parts can replace 4470329?
There is 1 known substitute for 4470329: 001854 0001. Substitute compatibility should be verified for your specific system.
What is the NSN for 4470329?
4470329 is cataloged in the U.S. Government catalog under NSN 5315-01-680-5326. 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.