The 12420557-003 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5320-01-453-9377, 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
12420557-003
NSN:5320-01-453-9377 FSC:5320 — Rivets CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
Part Number
12420557-003
NSN
5320-01-453-9377
COMPONENT DIAGRAM
KEY FEATURES
•
SHANK DIAMETER: 0.251 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.125 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.040 INCHES MAXIMUM IN
•
EXPANSION DEVICE: SERRATED STEM-TYPE W
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A164 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
HEAD STYLE: UNIVERSAL
•
GRIP LENGTH: 0.268 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
•
SHANK STYLE: SELF-PLUGGING HIGH CLINCH SHANK
TECHNICAL CHARACTERISTICS
SHANK DIAMETER
0.251 INCHES NOMINAL IN
HEAD HEIGHT
0.125 INCHES NOMINAL IN
FASTENER LENGTH
1.040 INCHES MAXIMUM IN
EXPANSION DEVICE
SERRATED STEM-TYPE W
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
ASTM A164 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 12420557-003?
12420557-003 is a 12420557-003.
What parts can replace 12420557-003?
There are 4 known substitutes for 12420557-003: 1879.12, 12449500-5, QVRL187912 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12420557-003?
12420557-003 is cataloged in the U.S. Government catalog under NSN 5320-01-453-9377. This indicates validated use in U.S. government and defense supply chains.
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