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12421167-001 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12421167-001: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include operating_pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 204.4 CELSIUS FIRST RESPONSE DEGC, minimum_operating_temp: -45.4 CELSIUS DEGC, supplementary_features: LENGTH = 1.592" WIDTH = .625" ORIFICE DIAMETER = .193", end_item_identification: NSN: 2330-01-508-7887, part_name_assigned_by_controlling_agency: VALVE, CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-540-3453, 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
12421167-001
NSN: 4820-01-540-3453
FSC: 4820 — Valves, Nonpowered
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp204.4 CELSIUS FIRST RESPONSE DEGC
minimum_operating_temp-45.4 CELSIUS DEGC
supplementary_featuresLENGTH = 1.592" WIDTH = .625" ORIFICE DIAMETER = .193"
end_item_identificationNSN: 2330-01-508-7887
specification/standard_data05047 - ASME Y14.-2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047 - ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencyVALVE, CHECK
NSN4820-01-540-3453
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12421167-001 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SUPPLEMENTARY FEATURES: LENGTH = 1.592" WIDTH = .625" ORIFICE DIAMETER = .193"
•
MINIMUM OPERATING TEMP: -45.4 CELSIUS DEGC
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SPECIFICATION/STANDARD DATA: 05047 - ASME Y14.-2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047 - ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MAXIMUM OPERATING TEMP: 204.4 CELSIUS FIRST RESPONSE DEGC
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESLENGTH = 1.592" WIDTH = .625" ORIFICE DIAMETER = .193"
MINIMUM OPERATING TEMP-45.4 CELSIUS DEGC
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA05047 - ASME Y14.-2000 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047 - ASME Y14.M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MAXIMUM OPERATING TEMP204.4 CELSIUS FIRST RESPONSE DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, CHECK
END ITEM IDENTIFICATIONNSN: 2330-01-508-7887
SUBSTITUTES & CROSS-REFERENCES 2
12421167Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
ICV-250-B-FS-3Same 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 12421167-001?
12421167-001 is a VALVE,CHECK.
What parts can replace 12421167-001?
There are 2 known substitutes for 12421167-001: 12421167, ICV-250-B-FS-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421167-001?
12421167-001 is cataloged in the U.S. Government catalog under NSN 4820-01-540-3453. This indicates validated use in U.S. government and defense supply chains.
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