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AN386-2-12 — PIN,TAPERED,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AN386-2-12: PIN,TAPERED,THREADED.

The PIN,TAPERED,THREADED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include taper: 0.500 PER FOOT IN INCHES, material: STEEL COMP 2330 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OVERALL, grip_length: 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN, taper_length: 1.609 INCHES MINIMUM AND 1.641 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-197-3182, 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
AN386-2-12
NSN: 5315-00-197-3182
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
taper0.500 PER FOOT IN INCHES
materialSTEEL COMP 2330 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OVERALL
grip_length1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN
taper_length1.609 INCHES MINIMUM AND 1.641 INCHES MAXIMUM IN
thread_class3A A
thread_length0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
first_end_styleOVAL
second_end_styleSQUARE
style_designatorTHREADED AT SMALL END
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
first_end_locationOVAL END
NSN5315-00-197-3182
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AN386-2-12 · 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 LOCATION: OVAL END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
THREAD LENGTH: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
FIRST END STYLE: OVAL
•
FIRST HOLE DIAMETER: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
•
TAPER MINOR DIAMETER: 0.253 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: THREADED AT SMALL END
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONOVAL END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLED
THREAD LENGTH0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
FIRST END STYLEOVAL
FIRST HOLE DIAMETER0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
TAPER MINOR DIAMETER0.253 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
STYLE DESIGNATORTHREADED AT SMALL END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-689 FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
TAPER MAJOR DIAMETER0.324 INCHES NOMINAL IN
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 2
5315PL2130144Reference document
Same NSN cross-reference
Reference document — Informative reference only
940.29.69.326Same 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 AN386-2-12?
AN386-2-12 is a PIN,TAPERED,THREADED.
What parts can replace AN386-2-12?
There are 2 known substitutes for AN386-2-12: 5315PL2130144, 940.29.69.326. Substitute compatibility should be verified for your specific system.
What is the NSN for AN386-2-12?
AN386-2-12 is cataloged in the U.S. Government catalog under NSN 5315-00-197-3182. 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.