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77616-315-1 — SPANNER ATTACHMENT,SOCKET WRENCH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

77616-315-1: SPANNER ATTACHMENT,SOCKET WRENCH.

SPANNER ATTACHMENT,SOCKET WRENCH. Key specifications include pin_diameter: 0.0670 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL, special_features: DESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL, drive_surface_size: 0.506 INCHES NOMINAL SINGLE END IN, circle_range_diameter: 1.938 INCHES NOMINAL IN, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-488-9685, 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
77616-315-1
NSN: 5120-00-488-9685
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 5T253 — BERRY ENTERPRISES INC (USA)
SPECIFICATIONS
pin_diameter0.0670 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
special_featuresDESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL
drive_surface_size0.506 INCHES NOMINAL SINGLE END IN
circle_range_diameter1.938 INCHES NOMINAL IN
criticality_code_justificationFEAT
nuclear_hardness_critical_featureHARDENED
NSN5120-00-488-9685
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPANNER ATTACHMENT,SOCKET WRENCH TITLE COMPONENT PN 77616-315-1 MFR SPANNER ATTACHMENT,SOC
KEY FEATURES
•
PIN DIAMETER: 0.0670 INCHES NOMINAL IN
•
DRIVE SURFACE SIZE: 0.506 INCHES NOMINAL SINGLE END IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CIRCLE RANGE DIAMETER: 1.938 INCHES NOMINAL IN
•
DRIVE END SHAPE: SQUARE SINGLE END INTERNAL
•
NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.0670 INCHES NOMINAL IN
DRIVE SURFACE SIZE0.506 INCHES NOMINAL SINGLE END IN
CRITICALITY CODE JUSTIFICATIONFEAT
CIRCLE RANGE DIAMETER1.938 INCHES NOMINAL IN
DRIVE END SHAPESQUARE SINGLE END INTERNAL
SPECIAL FEATURESDESIGN ANALYSIS; NUCLEAR HARDNESS CRITICAL
NUCLEAR HARDNESS CRITICAL FEATUREHARDENED
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 77616-315-1?
77616-315-1 is a SPANNER ATTACHMENT,SOCKET WRENCH.
What is the NSN for 77616-315-1?
77616-315-1 is cataloged in the U.S. Government catalog under NSN 5120-00-488-9685. 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.