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3113AS1262-1 — PIN,TAPERED,PLAIN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3113AS1262-1: PIN,TAPERED,PLAIN.

The PIN,TAPERED,PLAIN is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL COMP 440C OVERALL, first_end_style: SQUARE, hardness_rating: 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL, surface_treatment: CHROMIUM OVERALL, first_end_location: ROUND END, large_end_diameter: 0.4050 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-422-3035, 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
3113AS1262-1
NSN: 5315-01-422-3035
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OVERALL
first_end_styleSQUARE
hardness_rating56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
surface_treatmentCHROMIUM OVERALL
first_end_locationROUND END
large_end_diameter0.4050 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM IN
pin_overall_length1.742 INCHES NOMINAL IN
pin_size_designation7
material_document_and_classificationASTM A276, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
surface_treatment_document_and_classificationQQ-C-320, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-422-3035
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3113AS1262-1 · 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: ROUND END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-C-320, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
LARGE END DIAMETER: 0.4050 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL LENGTH: 1.742 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
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 LOCATIONROUND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
LARGE END DIAMETER0.4050 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM IN
FIRST END STYLESQUARE
HARDNESS RATING56.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL LENGTH1.742 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SIZE DESIGNATION7
SURFACE TREATMENTCHROMIUM 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3113AS1262-1?
3113AS1262-1 is a PIN,TAPERED,PLAIN.
What is the NSN for 3113AS1262-1?
3113AS1262-1 is cataloged in the U.S. Government catalog under NSN 5315-01-422-3035. 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.