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91107070 — PIN,TAPERED,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

91107070: 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_length: 11.000 INCHES NOMINAL IN, taper_major_diameter: 3.250 INCHES NOMINAL IN, end_item_identification: DIESEL ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-525-5597, 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
91107070
NSN: 5315-01-525-5597
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
taper_length11.000 INCHES NOMINAL IN
taper_major_diameter3.250 INCHES NOMINAL IN
end_item_identificationDIESEL ENGINE
NSN5315-01-525-5597
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 91107070 · 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
•
TAPER MAJOR DIAMETER: 3.250 INCHES NOMINAL IN
•
TAPER LENGTH: 11.000 INCHES NOMINAL IN
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
TAPER MAJOR DIAMETER3.250 INCHES NOMINAL IN
TAPER LENGTH11.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONDIESEL ENGINE
SUBSTITUTES & CROSS-REFERENCES 1
11FM33BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91107070?
91107070 is a PIN,TAPERED,THREADED.
What parts can replace 91107070?
There is 1 known substitute for 91107070: 11FM33B. Substitute compatibility should be verified for your specific system.
What is the NSN for 91107070?
91107070 is cataloged in the U.S. Government catalog under NSN 5315-01-525-5597. 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.