The NUT,UNION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: ROUND, nut_height: 1.000 INCHES NOMINAL IN, nut_diameter: 1.562 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-392-2701, 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
3371079
NSN:4730-00-392-2701 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
material
COPPER ALLOY OVERALL
nut_style
ROUND
nut_height
1.000 INCHES NOMINAL IN
nut_diameter
1.562 INCHES NOMINAL IN
thread_class
2B
thread_series
UNF
shoulder_width
0.156 INCHES NOMINAL IN
thread_direction
RIGHT-HAND
nominal_thread_size
1.250 INCHES IN
shoulder_step_width
0.125 INCHES NOMINAL IN
counterbore_diameter
1.312 INCHES NOMINAL OVERALL IN
drilled_hole_diameter
0.042 INCHES NOMINAL IN
NSN
4730-00-392-2701
COMPONENT DIAGRAM
KEY FEATURES
•
SHOULDER STEP WIDTH: 0.125 INCHES NOMINAL IN
•
SHOULDER WIDTH: 0.156 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
HOLE CONFIGURATION STYLE: CONFIGURATION F
•
NUT COUNTERBORE DEPTH: 0.125 INCHES NOMINAL OVERALL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
•
NUT DIAMETER: 1.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER STEP WIDTH
0.125 INCHES NOMINAL IN
SHOULDER WIDTH
0.156 INCHES NOMINAL IN
THREAD SERIES
UNF
HOLE CONFIGURATION STYLE
CONFIGURATION F
NUT COUNTERBORE DEPTH
0.125 INCHES NOMINAL OVERALL IN
THREAD DIRECTION
RIGHT-HAND
NOMINAL THREAD SIZE
1.250 INCHES IN
NUT DIAMETER
1.562 INCHES NOMINAL IN
COUNTERBORE DIAMETER
1.312 INCHES NOMINAL OVERALL IN
NUT HEIGHT
1.000 INCHES NOMINAL IN
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 3371079?
3371079 is a NUT,UNION.
What parts can replace 3371079?
There is 1 known substitute for 3371079: C64X5. Substitute compatibility should be verified for your specific system.
What is the NSN for 3371079?
3371079 is cataloged in the U.S. Government catalog under NSN 4730-00-392-2701. This indicates validated use in U.S. government and defense supply chains.
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