The CAP,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, thread_class: 3B INTERNAL, connection_style: PLAIN (OPTIONAL END), style_designator: CAP, thread_direction: RIGHT-HAND INTERNAL, nominal_thread_size: 1.312 INCHES INTERNAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-083-3031, 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
121B374H01
NSN:4730-01-083-3031 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY OVERALL
thread_class
3B INTERNAL
connection_style
PLAIN (OPTIONAL END)
style_designator
CAP
thread_direction
RIGHT-HAND INTERNAL
nominal_thread_size
1.312 INCHES INTERNAL IN
thread_quantity_per_inch
18 INTERNAL
thread_series_designator
UNS INTERNAL
material_document_and_classification
QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
tube_outside_diameter_for_which_designed
1.340 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN
NSN
4730-01-083-3031
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: PLAIN (OPTIONAL END)
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.340 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CAP
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND INTERNAL
•
NOMINAL THREAD SIZE: 1.312 INCHES INTERNAL IN
•
THREAD CLASS: 3B INTERNAL
•
THREAD QUANTITY PER INCH: 18 INTERNAL
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
PLAIN (OPTIONAL END)
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
1.340 INCHES MINIMUM AND 1.345 INCHES MAXIMUM IN
STYLE DESIGNATOR
CAP
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION
RIGHT-HAND INTERNAL
NOMINAL THREAD SIZE
1.312 INCHES INTERNAL IN
THREAD CLASS
3B INTERNAL
THREAD QUANTITY PER INCH
18 INTERNAL
MATERIAL
ALUMINUM ALLOY OVERALL
THREAD SERIES DESIGNATOR
UNS INTERNAL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 121B374H01?
121B374H01 is a CAP,TUBE.
What parts can replace 121B374H01?
There is 1 known substitute for 121B374H01: 121B374. Substitute compatibility should be verified for your specific system.
What is the NSN for 121B374H01?
121B374H01 is cataloged in the U.S. Government catalog under NSN 4730-01-083-3031. This indicates validated use in U.S. government and defense supply chains.
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