The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL TUBE ALL ENDS, connection_style: SWIVEL NUT, FLARELESS ALL ENDS, special_features: FIRESLEEVE INTEGRAL SILICONE, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.
Government catalog under NSN 4720-01-687-7253, 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
AS621-20H0315
NSN:4720-01-687-7253 FSC:4720 — Hose and Flexible Tubing CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
temp_rating
400.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class
3B ALL ENDS
connection_type
THREADED INTERNAL TUBE ALL ENDS
connection_style
SWIVEL NUT, FLARELESS ALL ENDS
special_features
FIRESLEEVE INTEGRAL SILICONE
thread_direction
RIGHT-HAND ALL ENDS
operating_pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_thread_size
1.6250 INCHES ALL ENDS IN
end_connection_design
STRAIGHT ALL ENDS
thread_quantity_per_inch
12 ALL ENDS
thread_series_designator
UNIFIED NATIONAL JOINT (UNJ) ALL ENDS
inner_conveying_tube_style
PLAIN
NSN
4720-01-687-7253
COMPONENT DIAGRAM
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 31.625 INCHES NOMINAL OVERALL IN
•
TEMP RATING: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.25 INCHES ALL ENDS IN
•
END CONNECTION DESIGN: STRAIGHT ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH
31.625 INCHES NOMINAL OVERALL IN
TEMP RATING
400.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLE
SWIVEL NUT, FLARELESS ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
1.25 INCHES ALL ENDS IN
END CONNECTION DESIGN
STRAIGHT ALL ENDS
CONNECTION TYPE
THREADED INTERNAL TUBE ALL ENDS
CROSS-SECTIONAL SHAPE STYLE
ROUND
OPERATING PRESSURE
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
THREAD DIRECTION
RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE
1.6250 INCHES ALL ENDS IN
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is AS621-20H0315?
AS621-20H0315 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace AS621-20H0315?
There is 1 known substitute for AS621-20H0315: SAE-AS604. Substitute compatibility should be verified for your specific system.
What is the NSN for AS621-20H0315?
AS621-20H0315 is cataloged in the U.S. Government catalog under NSN 4720-01-687-7253. This indicates validated use in U.S. government and defense supply chains.
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