Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The COUPLING ASSEMBLY,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-724-5913, 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
216053
NSN:5305-00-724-5913 FSC:5305 CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
COPPER ALLOY OVERALL
NSN
5305-00-724-5913
COMPONENT DIAGRAM
KEY FEATURES
•
THREAD LENGTH: 1.500 INCHES MINIMUM AND 1.725 INCHES MAXIMUM IN
•
MINIMUM TENSILE STRENGTH: 120000 POUNDS PER SQUARE INCH LBS
•
MATERIAL: STEEL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: HEXAGON
•
MINIMUM YIELD STRENGTH: 85000 POUNDS PER SQUARE INCH LBS
•
FASTENER LENGTH: 2.500 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH
1.500 INCHES MINIMUM AND 1.725 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH
120000 POUNDS PER SQUARE INCH LBS
MATERIAL
STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE
HEXAGON
MINIMUM YIELD STRENGTH
85000 POUNDS PER SQUARE INCH LBS
FASTENER LENGTH
2.500 INCHES NOMINAL IN
HEAD HEIGHT
0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
THREAD DIRECTION
RIGHT-HAND
HARDNESS RATING
23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 216053?
216053 is a COUPLING ASSEMBLY,SELF-SEALING.
What parts can replace 216053?
There are 28 known substitutes for 216053: 5910001135689, C0924, 137-0502 and 25 more. Substitute compatibility should be verified for your specific system.
Is 216053 still available?
216053 is currently cancelled.
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