48465 ITEM 4 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

48465 ITEM 4: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 1.000 INCHES IN, thread_class: 2A ALL ENDS A, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN, OPTIONAL END (PIPE) ALL ENDS, special_features: 9/16-18 UNF NO 6 SAE; OVERALL LENGTH 3.120 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-538-3907, 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

48465 ITEM 4

NSN: 4820-01-538-3907
FSC: 4820 — Valves, Nonpowered
CAGE: 60848 — ALLIED SYSTEMS COMPANY DBA ALLIED SYSTEMS CO (USA)

SPECIFICATIONS

material	STEEL BODY
valve_size	1.000 INCHES IN
thread_class	2A ALL ENDS A
connection_type	THREADED INTERNAL PIPE ALL ENDS
connection_style	PLAIN, OPTIONAL END (PIPE) ALL ENDS
special_features	9/16-18 UNF NO 6 SAE; OVERALL LENGTH 3.120 INCHES IN
style_designator	STRAIGHT THRU
thread_direction	RIGHT-HAND ALL ENDS
nominal_thread_size	0.563 INCHES ALL ENDS IN
valve_operation_method	AUTOMATIC
end_item_identification	CRANE, BOAT/CARGO
thread_series_designator	UNF ALL ENDS
NSN	4820-01-538-3907

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

VALVE SIZE: 1.000 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.563 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN, OPTIONAL END (PIPE) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
VALVE SIZE	1.000 INCHES IN
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.563 INCHES ALL ENDS IN
SPECIAL FEATURES	9/16-18 UNF NO 6 SAE; OVERALL LENGTH 3.120 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	INDUSTRIAL HYDRAULIC CHECK VALVE SERIES C
THREAD CLASS	2A ALL ENDS A
END ITEM IDENTIFICATION	CRANE, BOAT/CARGO

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 2

C620S1-MReference document

Same NSN cross-reference

Reference document — Design control — primary reference

R10429901Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 48465 ITEM 4?

48465 ITEM 4 is a VALVE,CHECK.

What parts can replace 48465 ITEM 4?

There are 2 known substitutes for 48465 ITEM 4: C620S1-M, R10429901. Substitute compatibility should be verified for your specific system.

What is the NSN for 48465 ITEM 4?

48465 ITEM 4 is cataloged in the U.S. Government catalog under NSN 4820-01-538-3907. This indicates validated use in U.S. government and defense supply chains.

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