845-2181282 — RING,DISK,STEM,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

845-2181282: RING,DISK,STEM,VALVE.

The RING,DISK,STEM,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, body_type: SOLID, head_type: SOLID, thread_class: 2A EXTERNAL A, overall_length: 3.625 INCHES NOMINAL IN, drive_end_style: RAISED SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-061-5106, 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

845-2181282

NSN: 4820-01-061-5106
NIINs: 010615106, 010687326, 010828833, 010920343, 010921732, 010926147, 011163766, 011163793, 011164922, 011166783, 011166867, 011170973, 011173702, 011212903, 011489515, 011912655, 011921697, 016898923
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	NICKEL ALLOY
body_type	SOLID
head_type	SOLID
thread_class	2A EXTERNAL A
overall_length	3.625 INCHES NOMINAL IN
drive_end_style	RAISED SQUARE
inside_diameter	2.500 INCHES NOMINAL IN
connection_style	PLAIN
outside_diameter	3.622 INCHES NOMINAL IN
thread_direction	RIGHT-HAND EXTERNAL
nominal_thread_size	4.000 INCHES EXTERNAL IN
thread_series_designator	NPT EXTERNAL
NSN	4820-01-061-5106

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL CROME PLATED,3 IN. SIZE IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

STEEL CROME PLATED,3 IN. SIZE IN

SUBSTITUTES & CROSS-REFERENCES 6

845-2181282 PIECE 28 3 IN.Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1/2 CHRG50Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1/2 INCH 52100 GRADE 50Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

845-2445066REVBPC59Reference document

Same NSN cross-reference

Reference document — Secondary reference

2620-920X12 PIECE 28 3 IN.Reference document

Same NSN cross-reference

Reference document — Secondary reference

1-2IN-CHROME-GRADE50Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 845-2181282?

845-2181282 is a RING,DISK,STEM,VALVE.

What parts can replace 845-2181282?

There are 6 known substitutes for 845-2181282: 845-2181282 PIECE 28 3 IN., 1/2 CHRG50, 1/2 INCH 52100 GRADE 50 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 845-2181282?

845-2181282 is cataloged in the U.S. Government catalog under NSN 4820-01-061-5106. This indicates validated use in U.S. government and defense supply chains.

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845-2181282 — RING,DISK,STEM,VALVE

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