The PACKING NUT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1213, slot_width: 0.094 INCHES NOMINAL IN, thread_size: 1IN-20 IN, thread_class: 2A A, thread_length: 0.219 INCHES NOMINAL IN, overall_length: 0.297 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-797-4634, 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
ERI271
NSN:4730-00-797-4634 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
material
STEEL COMP 1213
slot_width
0.094 INCHES NOMINAL IN
thread_size
1IN-20 IN
thread_class
2A A
thread_length
0.219 INCHES NOMINAL IN
overall_length
0.297 INCHES NOMINAL IN
style_designator
ROUND SLOTTED, EXTERNAL THREAD, BOSS
thread_direction
RIGHT-HAND
surface_treatment
CADMIUM OR ZINC
hole_or_slot_quantity
2
screw_thread_location
EXTERNAL
casehardening_indicator
NOT CASEHARDENED
NSN
4730-00-797-4634
COMPONENT DIAGRAM
KEY FEATURES
•
HOLE OR SLOT QUANTITY: 2
•
THREAD LENGTH: 0.219 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND SLOTTED, EXTERNAL THREAD, BOSS
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
THREAD SIZE: 1IN-20 IN
•
SCREW THREAD SERIES DESIGNATOR: UNEF
TECHNICAL CHARACTERISTICS
HOLE OR SLOT QUANTITY
2
THREAD LENGTH
0.219 INCHES NOMINAL IN
STYLE DESIGNATOR
ROUND SLOTTED, EXTERNAL THREAD, BOSS
OVERALL LENGTH
0.297 INCHES NOMINAL IN
THREAD DIRECTION
RIGHT-HAND
CASEHARDENING INDICATOR
NOT CASEHARDENED
THREAD SIZE
1IN-20 IN
SCREW THREAD SERIES DESIGNATOR
UNEF
SURFACE TREATMENT
CADMIUM OR ZINC
THREAD CLASS
2A A
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 ERI271?
ERI271 is a PACKING NUT.
What parts can replace ERI271?
There is 1 known substitute for ERI271: 9786E93-4. Substitute compatibility should be verified for your specific system.
What is the NSN for ERI271?
ERI271 is cataloged in the U.S. Government catalog under NSN 4730-00-797-4634. This indicates validated use in U.S. government and defense supply chains.
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