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69661-9A — PIN,TAPERED,PLAIN

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

69661-9A: 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 first_end_style: CHAMFERED W/THRU HOLECHAMFERED W/THRU HOLE, second_end_style: SQUARESQUARE, special_features: SURFACE YELLOW AND WAXSURFACE YELLOW AND WAX, first_end_location: TAPERED ENDTAPERED END, pin_overall_length: 0.258 INCHES MINIMUM AND 0.258 INCHES MINIMUM AND 0.272 INCHES MAXIMUM0.272 INCHES MAXIMUM IN, first_end_taper_angle: 8.0 DEGREES MINIMUM AND 8.0 DEGREES MINIMUM AND 11.0 DEGREES MAXIMUM11.0 DEGREES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-374-4735, 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
69661-9A
NSN: 5315-01-374-4735
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
first_end_styleCHAMFERED W/THRU HOLECHAMFERED W/THRU HOLE
second_end_styleSQUARESQUARE
special_featuresSURFACE YELLOW AND WAXSURFACE YELLOW AND WAX
first_end_locationTAPERED ENDTAPERED END
pin_overall_length0.258 INCHES MINIMUM AND 0.258 INCHES MINIMUM AND 0.272 INCHES MAXIMUM0.272 INCHES MAXIMUM IN
first_end_taper_angle8.0 DEGREES MINIMUM AND 8.0 DEGREES MINIMUM AND 11.0 DEGREES MAXIMUM11.0 DEGREES MAXIMUM
first_end_taper_length0.496 INCHES MINIMUM AND 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM0.504 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLEDONE END DRILLED
second_end_relationship_with_first_endNOT IDENTICALNOT IDENTICAL
NSN5315-01-374-4735
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 69661-9A · 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 TAPER LENGTH: 0.496 INCHES MINIMUM AND 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM0.504 INCHES MAXIMUM IN
•
FIRST END LOCATION: TAPERED ENDTAPERED END
•
HOLE ARRANGEMENT STYLE: ONE END DRILLEDONE END DRILLED
•
FIRST END STYLE: CHAMFERED W/THRU HOLECHAMFERED W/THRU HOLE
•
FIRST END TAPER ANGLE: 8.0 DEGREES MINIMUM AND 8.0 DEGREES MINIMUM AND 11.0 DEGREES MAXIMUM11.0 DEGREES MAXIMUM
•
PIN OVERALL LENGTH: 0.258 INCHES MINIMUM AND 0.258 INCHES MINIMUM AND 0.272 INCHES MAXIMUM0.272 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICALNOT 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 TAPER LENGTH0.496 INCHES MINIMUM AND 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM0.504 INCHES MAXIMUM IN
FIRST END LOCATIONTAPERED ENDTAPERED END
HOLE ARRANGEMENT STYLEONE END DRILLEDONE END DRILLED
FIRST END STYLECHAMFERED W/THRU HOLECHAMFERED W/THRU HOLE
FIRST END TAPER ANGLE8.0 DEGREES MINIMUM AND 8.0 DEGREES MINIMUM AND 11.0 DEGREES MAXIMUM11.0 DEGREES MAXIMUM
PIN OVERALL LENGTH0.258 INCHES MINIMUM AND 0.258 INCHES MINIMUM AND 0.272 INCHES MAXIMUM0.272 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICALNOT IDENTICAL
SPECIAL FEATURESSURFACE YELLOW AND WAXSURFACE YELLOW AND WAX
SECOND END STYLESQUARESQUARE
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
AS3122-06Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 69661-9A?
69661-9A is a PIN,TAPERED,PLAIN.
What parts can replace 69661-9A?
There is 1 known substitute for 69661-9A: AS3122-06. Substitute compatibility should be verified for your specific system.
What is the NSN for 69661-9A?
69661-9A is cataloged in the U.S. Government catalog under NSN 5315-01-374-4735. 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.