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21242-001 — VALVE,CALIBRATED FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21242-001: VALVE,CALIBRATED FLOW.

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, body_style: STRAIGHT THRU W/OFFSET, offset_distance: 1.000 INCHES NOMINAL IN, surface_treatment: ANODIZE OUTSIDE, flow_control_device: POPPET, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-414-8042, 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
21242-001
NSN: 4820-01-414-8042
NIINs: 014148042, 017339259
FSC: 4820 — Valves, Nonpowered
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_styleSTRAIGHT THRU W/OFFSET
offset_distance1.000 INCHES NOMINAL IN
surface_treatmentANODIZE OUTSIDE
flow_control_devicePOPPET
end_connection_quantity2
end_item_identificationSEAWOLF CLASS SSN
valve_discharge_flow_rate3.0 GALLONS PER MINUTE AND 20.0 GALLONS PER MINUTE
maximum_inlet_pressure_ratingERR-060
material_document_and_classificationQQ-A-225/8, T651 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
surface_treatment_document_and_classificationMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
NSN4820-01-414-8042
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21242-001 · 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
•
FLOW CONTROL DEVICE: POPPET
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
•
OFFSET DISTANCE: 1.000 INCHES NOMINAL IN
•
BODY STYLE: STRAIGHT THRU W/OFFSET
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8, T651 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
END CONNECTION QUANTITY: 2
•
SURFACE TREATMENT: ANODIZE OUTSIDE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
OFFSET DISTANCE1.000 INCHES NOMINAL IN
BODY STYLESTRAIGHT THRU W/OFFSET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, T651 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
END CONNECTION QUANTITY2
SURFACE TREATMENTANODIZE OUTSIDE
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALUNABLE TO DECODE
MAXIMUM INLET PRESSURE RATINGERR-060
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 21242-001?
21242-001 is a VALVE,CALIBRATED FLOW.
What is the NSN for 21242-001?
21242-001 is cataloged in the U.S. Government catalog under NSN 4820-01-414-8042. This indicates validated use in U.S. government and defense supply chains.
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