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1220D0704 — LOCK,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1220D0704: LOCK,SHAFT.

The LOCK,SHAFT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY NUT, outside_diameter: 4.675 INCHES NOMINAL IN, style_designator: KNURLED, end_item_identification: LOS ANGELES CLASS SSN (688) STOWAGE DRUM / 54497,TOWED ARRAY HANDLING EQUIPMENT,SUBMARINE ACOUSTIC SONAR SYSTEMS, accommodated_shaft_diameter: 3.270 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-360-9535, 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
1220D0704
NSN: 5355-01-360-9535
FSC: 5355 — Knobs and Pointers
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialNICKEL ALLOY NUT
outside_diameter4.675 INCHES NOMINAL IN
style_designatorKNURLED
end_item_identificationLOS ANGELES CLASS SSN (688) STOWAGE DRUM / 54497,TOWED ARRAY HANDLING EQUIPMENT,SUBMARINE ACOUSTIC SONAR SYSTEMS
accommodated_shaft_diameter3.270 INCHES NOMINAL IN
NSN5355-01-360-9535
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOCK,SHAFT TITLE COMPONENT PN 1220D0704 MFR LOCK,SHAFT
KEY FEATURES
•
STYLE DESIGNATOR: KNURLED
•
OUTSIDE DIAMETER: 4.675 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 3.270 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY NUT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORKNURLED
OUTSIDE DIAMETER4.675 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER3.270 INCHES NOMINAL IN
END ITEM IDENTIFICATIONLOS ANGELES CLASS SSN (688) STOWAGE DRUM / 54497,TOWED ARRAY HANDLING EQUIPMENT,SUBMARINE ACOUSTIC SONAR SYSTEMS
MATERIALNICKEL ALLOY NUT
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
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 1220D0704?
1220D0704 is a LOCK,SHAFT.
What is the NSN for 1220D0704?
1220D0704 is cataloged in the U.S. Government catalog under NSN 5355-01-360-9535. 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.