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667377 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SEAL COVER FLANGED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, grip_length: 0.219 INCHES NOMINAL IN, head_height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN, shank_diameter: 0.2186 INCHES MINIMUM AND 0.2197 INCHES MAXIMUM IN, fastener_length: 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN, hardness_rating: 34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5320-00-415-0265, 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
667377
NSN: 5320-00-415-0265
FSC: 5320
CAGE: 09177 — AM MULTIGRAPHICS DIV OF AM INTL INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
grip_length0.219 INCHES NOMINAL IN
head_height0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
shank_diameter0.2186 INCHES MINIMUM AND 0.2197 INCHES MAXIMUM IN
fastener_length0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
hardness_rating34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
surface_treatmentCADMIUM OVERALL
head_major_diameter0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
material_document_and_classificationAMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5320-00-415-0265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL COVER FLANGED TITLE COMPONENT PN 667377 MFR SEAL COVER FLANGED
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HEAD HEIGHT: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
SHANK DIAMETER: 0.2186 INCHES MINIMUM AND 0.2197 INCHES MAXIMUM IN
•
GRIP LENGTH: 0.219 INCHES NOMINAL IN
•
HEAD MAJOR DIAMETER: 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD HEIGHT0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SHANK DIAMETER0.2186 INCHES MINIMUM AND 0.2197 INCHES MAXIMUM IN
GRIP LENGTH0.219 INCHES NOMINAL IN
HEAD MAJOR DIAMETER0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
FASTENER LENGTH0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM IN
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2066900Interchangeable
interchangeable cross-reference
interchangeable
11EHTA314Interchangeable
interchangeable cross-reference
interchangeable
11C4218Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 667377?
667377 is a SEAL COVER FLANGED.
What parts can replace 667377?
There are 3 known substitutes for 667377: 2066900, 11EHTA314, 11C4218. Substitute compatibility should be verified for your specific system.
What is the NSN for 667377?
667377 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5320-00-415-0265. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026