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1668807 — 1668807

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1668807: 1668807.

The 1668807 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, shank_style: STRAIGHT, shank_length: 0.930 INCHES NOMINAL IN, overall_depth: 1.180 INCHES NOMINAL IN, shank_diameter: 0.750 INCHES NOMINAL IN, inside_diameter: 0.313 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-072-1371, 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
1668807
NSN: 5355-00-072-1371
FSC: 5355 — Knobs and Pointers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 303
shank_styleSTRAIGHT
shank_length0.930 INCHES NOMINAL IN
overall_depth1.180 INCHES NOMINAL IN
shank_diameter0.750 INCHES NOMINAL IN
inside_diameter0.313 INCHES NOMINAL IN
outside_diameter1.248 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN
style_designatorROUND
attachment_methodCLAMP
overall_thickness0.250 INCHES NOMINAL IN
surface_treatmentPASSIVATE
nominal_thread_size0.500 INCHES STUD IN
NSN5355-00-072-1371
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1668807 TITLE COMPONENT PN 1668807 MFR 1668807
KEY FEATURES
•
SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
SHANK LENGTH: 0.930 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.248 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.500 INCHES STUD IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.750 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.250 INCHES NOMINAL IN
SHANK LENGTH0.930 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.248 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.500 INCHES STUD IN
INSIDE DIAMETER0.313 INCHES NOMINAL IN
SHANK STYLESTRAIGHT
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 1
766961Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1668807?
1668807 is a 1668807.
What parts can replace 1668807?
There is 1 known substitute for 1668807: 766961. Substitute compatibility should be verified for your specific system.
What is the NSN for 1668807?
1668807 is cataloged in the U.S. Government catalog under NSN 5355-00-072-1371. 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.