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21-080-119 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21-080-119: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include style_designator: SPECIAL SHAPED, end_item_identification: FULL FACE MASK,CDS,MK24MOD0, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-369-7869, 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
21-080-119
NSN: 4820-01-369-7869
FSC: 4820 — Valves, Nonpowered
CAGE: 1SVE6 — SCUBAPRO (USA)
SPECIFICATIONS
style_designatorSPECIAL SHAPED
end_item_identificationFULL FACE MASK,CDS,MK24MOD0
criticality_code_justificationFEAT
NSN4820-01-369-7869
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21-080-119 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: SPECIAL SHAPED
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORSPECIAL SHAPED
SPECIAL FEATURESITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; EXPLOSIVE ORDNANCE DISPOSAL TOOLS/EQUIPMENT
END ITEM IDENTIFICATIONFULL FACE MASK,CDS,MK24MOD0
SUBSTITUTES & CROSS-REFERENCES 1
11.650.008Same 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 21-080-119?
21-080-119 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 21-080-119?
There is 1 known substitute for 21-080-119: 11.650.008. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-080-119?
21-080-119 is cataloged in the U.S. Government catalog under NSN 4820-01-369-7869. This indicates validated use in U.S. government and defense supply chains.
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