8330898 — PACKING NUT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

8330898: PACKING NUT.

The PACKING NUT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_size: 1.210 IN. - 18 IN, thread_class: 3A A, thread_length: 0.500 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, thread_direction: RIGHT-HAND.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-333-7537, 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

8330898

NSN: 4730-00-333-7537
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	COPPER ALLOY
thread_size	1.210 IN. - 18 IN
thread_class	3A A
thread_length	0.500 INCHES NOMINAL IN
overall_length	1.125 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
length_to_shoulder	0.250 INCHES NOMINAL IN
width_across_flats	1.250 INCHES NOMINAL IN
screw_thread_location	EXTERNAL
casehardening_indicator	NOT CASEHARDENED
end_item_identification	KPA TRUCK, 2 1/2 TON, 6X6.
smallest_inside_diameter	0.6875 INCHES MINIMUM AND 0.6895 INCHES MAXIMUM IN
NSN	4730-00-333-7537

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH TO SHOULDER: 0.250 INCHES NOMINAL IN

•

WIDTH ACROSS FLATS: 1.250 INCHES NOMINAL IN

•

THREAD LENGTH: 0.500 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

CASEHARDENING INDICATOR: NOT CASEHARDENED

•

THREAD SIZE: 1.210 IN. - 18 IN

•

SCREW THREAD SERIES DESIGNATOR: UNS

TECHNICAL CHARACTERISTICS

LENGTH TO SHOULDER	0.250 INCHES NOMINAL IN
WIDTH ACROSS FLATS	1.250 INCHES NOMINAL IN
THREAD LENGTH	0.500 INCHES NOMINAL IN
OVERALL LENGTH	1.125 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
CASEHARDENING INDICATOR	NOT CASEHARDENED
THREAD SIZE	1.210 IN. - 18 IN
SCREW THREAD SERIES DESIGNATOR	UNS
THREAD CLASS	3A A
MAJOR UNTHREADED OUTSIDE DIAMETER	1.093 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

443439Reference document

Same NSN cross-reference

Reference document — Secondary reference

4730003337537Reference document

Same NSN cross-reference

Reference document — Informative reference only

P405Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8330898?

8330898 is a PACKING NUT.

What parts can replace 8330898?

There are 3 known substitutes for 8330898: 443439, 4730003337537, P405. Substitute compatibility should be verified for your specific system.

What is the NSN for 8330898?

8330898 is cataloged in the U.S. Government catalog under NSN 4730-00-333-7537. This indicates validated use in U.S. government and defense supply chains.

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