N57847 — BEARING,PLAIN,ROD END

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

N57847: BEARING,PLAIN,ROD END.

The BEARING,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 11.750 INCHES NOMINAL IN, features_provided: GROOVED AND LOWER STEM, end_item_identification: NIMITZ CLASS CVN, stem_actuating_end_type: THREADED EXTERNALLY, largest_outside_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-446-5867, 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

N57847

NSN: 4820-01-446-5867
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

material	NICKEL ALLOY
overall_length	11.750 INCHES NOMINAL IN
features_provided	GROOVED AND LOWER STEM
end_item_identification	NIMITZ CLASS CVN
stem_actuating_end_type	THREADED EXTERNALLY
largest_outside_diameter	0.500 INCHES NOMINAL IN
valve_size_for_which_designed	4.000 INCHES IN
valve_type_for_which_designed	GLOBE
material_document_and_classification	ASTM B-164 CLA ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed	21851N
NSN	4820-01-446-5867

COMPONENT DIAGRAM

KEY FEATURES

•

VALVE TYPE FOR WHICH DESIGNED: GLOBE

•

LARGEST OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

STEM ACTUATING END TYPE: THREADED EXTERNALLY

•

VALVE MODEL NUMBER FOR WHICH DESIGNED: 21851N

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-164 CLA ASSN STD SINGLE MATERIAL RESPONSE

•

FEATURES PROVIDED: GROOVED AND LOWER STEM

•

VALVE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN

TECHNICAL CHARACTERISTICS

VALVE TYPE FOR WHICH DESIGNED	GLOBE
LARGEST OUTSIDE DIAMETER	0.500 INCHES NOMINAL IN
STEM ACTUATING END TYPE	THREADED EXTERNALLY
VALVE MODEL NUMBER FOR WHICH DESIGNED	21851N
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-164 CLA ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	11.750 INCHES NOMINAL IN
FEATURES PROVIDED	GROOVED AND LOWER STEM
VALVE SIZE FOR WHICH DESIGNED	4.000 INCHES IN
END ITEM IDENTIFICATION	NIMITZ CLASS CVN
MATERIAL	NICKEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 2

21851NReference document

Same NSN cross-reference

Reference document — Drawing number reference only

21851N PC 6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is N57847?

N57847 is a BEARING,PLAIN,ROD END.

What parts can replace N57847?

There are 2 known substitutes for N57847: 21851N, 21851N PC 6. Substitute compatibility should be verified for your specific system.

What is the NSN for N57847?

N57847 is cataloged in the U.S. Government catalog under NSN 4820-01-446-5867. This indicates validated use in U.S. government and defense supply chains.

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N57847 — BEARING,PLAIN,ROD END

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