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3012004320 — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3012004320: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, style_designator: SLOTTED, surface_treatment: PHOSPHATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-033-3887, 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
3012004320
NSN: 5315-01-033-3887
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: B0897 — FN HERSTAL DBA FABRIQUE NATIONALE NOUVELLE HERSTAL (BEL)
SPECIFICATIONS
materialSTEEL OVERALL
style_designatorSLOTTED
surface_treatmentPHOSPHATE OVERALL
NSN5315-01-033-3887
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3012004320 · 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
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSLOTTED
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
5315PL0924574Reference document
Same NSN cross-reference
Reference document — Informative reference only
A11676Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11826068-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3608110070-42Reference document
Same NSN cross-reference
Reference document — Secondary reference
5315010333887Reference document
Same NSN cross-reference
Reference document — Informative reference only
3602022570Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3012004320?
3012004320 is a PIN,SPRING.
What parts can replace 3012004320?
There are 8 known substitutes for 3012004320: 5315PL0924574, A11676, 11826068-3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3012004320?
3012004320 is cataloged in the U.S. Government catalog under NSN 5315-01-033-3887. 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.