Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: PLASTIC, drive_type: HEX HEAD OR SCREW SLOT OR SERRATED, design_type: THREADED, thread_class: 2A A, overall_diameter: 0.580 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, features_provided: SHOULDER. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-154-7249, 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
NAS838-5
NSN:5340-01-154-7249 FSC:5340 CAGE:80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
material
PLASTIC
drive_type
HEX HEAD OR SCREW SLOT OR SERRATED
design_type
THREADED
thread_class
2A A
overall_diameter
0.580 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
features_provided
SHOULDER
material_document_and_classification
L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE
thread_size_and_series/type_designator
1/2-20 UNF
NSN
5340-01-154-7249
COMPONENT DIAGRAM
KEY FEATURES
•
OVERALL DIAMETER: 0.580 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE
•
DESIGN TYPE: THREADED
•
MATERIAL: PLASTIC
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/2-20 UNF
•
DRIVE TYPE: HEX HEAD OR SCREW SLOT OR SERRATED
•
THREAD CLASS: 2A A
•
FEATURES PROVIDED: SHOULDER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER
0.580 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE
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FREQUENTLY ASKED QUESTIONS
What is NAS838-5?
NAS838-5 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace NAS838-5?
There are 20 known substitutes for NAS838-5: KAPPEMB10R18, FC-719, 494115000800 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NAS838-5?
NAS838-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-154-7249. This indicates validated use in U.S. government and defense supply chains.
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