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7771967 — PIN,TAPERED,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7771967: 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: 0.0208 PER FOOT IN INCHES, material: STEEL COMP 1010 OR STEEL COMP 1030 OVERALL, grip_length: 1.380 INCHES NOMINAL IN, taper_length: 1.470 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-341-9247, 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
7771967
NSN: 5315-00-341-9247
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
taper0.0208 PER FOOT IN INCHES
materialSTEEL COMP 1010 OR STEEL COMP 1030 OVERALL
grip_length1.380 INCHES NOMINAL IN
taper_length1.470 INCHES NOMINAL IN
thread_class2A A
thread_length0.620 INCHES NOMINAL IN
style_designatorTHREADED AT LARGE END
thread_directionRIGHT-HAND
surface_treatmentPHOSPHATE OVERALL
nominal_thread_size0.438 INCHES IN
taper_major_diameter0.516 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN
taper_minor_diameter0.490 INCHES NOMINAL IN
NSN5315-00-341-9247
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7771967 · 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
•
THREAD LENGTH: 0.620 INCHES NOMINAL IN
•
TAPER MINOR DIAMETER: 0.490 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED AT LARGE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
TAPER MAJOR DIAMETER: 0.516 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.438 INCHES IN
•
GRIP LENGTH: 1.380 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
THREAD LENGTH0.620 INCHES NOMINAL IN
TAPER MINOR DIAMETER0.490 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED AT LARGE END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
TAPER MAJOR DIAMETER0.516 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.438 INCHES IN
GRIP LENGTH1.380 INCHES NOMINAL IN
TAPER LENGTH1.470 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7771967?
7771967 is a PIN,TAPERED,THREADED.
What is the NSN for 7771967?
7771967 is cataloged in the U.S. Government catalog under NSN 5315-00-341-9247. 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.