Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: PLASTIC, length_under_shoulder: 0.625 INCHES NOMINAL IN, open_end_inside_diameter: 2.628 INCHES NOMINAL IN, closed_end_overall_diameter: 2.555 INCHES NOMINAL IN, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5340-00-421-7836, 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
SMC850474-1
NSN:5340-00-421-7836 FSC:5340 CAGE:80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
material
PLASTIC
length_under_shoulder
0.625 INCHES NOMINAL IN
open_end_inside_diameter
2.628 INCHES NOMINAL IN
closed_end_overall_diameter
2.555 INCHES NOMINAL IN
criticality_code_justification
ZZZY
reference_number_differentiating_characteristics
AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NSN
5340-00-421-7836
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: PLASTIC
•
LENGTH UNDER SHOULDER: 0.625 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
•
CLOSED END OVERALL DIAMETER: 2.555 INCHES NOMINAL IN
•
OPEN END INSIDE DIAMETER: 2.628 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL
PLASTIC
LENGTH UNDER SHOULDER
0.625 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION
ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
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FREQUENTLY ASKED QUESTIONS
What is SMC850474-1?
SMC850474-1 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace SMC850474-1?
There are 4 known substitutes for SMC850474-1: 247E127PC81, T-43X, 43X and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMC850474-1?
SMC850474-1 is cataloged in the Federal Logistics Information System under NSN 5340-00-421-7836. This indicates validated use in U.S. government and defense supply chains.
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