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6508709-2 — PIN,TAPERED,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6508709-2: 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: 0.250 PER FOOT IN INCHES, material: STEEL COMP 1215 OVERALL, taper_length: 3.500 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.438 INCHES NOMINAL IN, first_end_style: OVAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-371-8571, 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
6508709-2
NSN: 5315-01-371-8571
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
taper0.250 PER FOOT IN INCHES
materialSTEEL COMP 1215 OVERALL
taper_length3.500 INCHES NOMINAL IN
thread_class2A A
thread_length0.438 INCHES NOMINAL IN
first_end_styleOVAL
style_designatorTHREADED AT SMALL END
thread_directionRIGHT-HAND
first_end_locationTHREADED END
nominal_thread_size0.4375 INCHES IN
taper_major_diameter0.4893 INCHES MINIMUM AND 0.4913 INCHES MAXIMUM IN
taper_minor_diameter0.4375 INCHES NOMINAL IN
NSN5315-01-371-8571
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6508709-2 · 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: THREADED END
•
THREAD LENGTH: 0.438 INCHES NOMINAL IN
•
FIRST END STYLE: OVAL
•
TAPER MINOR DIAMETER: 0.4375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED AT SMALL END
•
TAPER MAJOR DIAMETER: 0.4893 INCHES MINIMUM AND 0.4913 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
THREAD DIRECTION: RIGHT-HAND
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 LOCATIONTHREADED END
THREAD LENGTH0.438 INCHES NOMINAL IN
FIRST END STYLEOVAL
TAPER MINOR DIAMETER0.4375 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED AT SMALL END
TAPER MAJOR DIAMETER0.4893 INCHES MINIMUM AND 0.4913 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.4375 INCHES IN
TAPER LENGTH3.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
7/16-20UNF-2AX3.5Reference document
Same NSN cross-reference
Reference document — Secondary reference
7/16-20UNF-2AX1 .5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6508709-2?
6508709-2 is a PIN,TAPERED,THREADED.
What parts can replace 6508709-2?
There are 2 known substitutes for 6508709-2: 7/16-20UNF-2AX3.5, 7/16-20UNF-2AX1 .5. Substitute compatibility should be verified for your specific system.
What is the NSN for 6508709-2?
6508709-2 is cataloged in the U.S. Government catalog under NSN 5315-01-371-8571. This indicates validated use in U.S. government and defense supply chains.
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