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Technical Data Sheet
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22021 — MODULE,PLATE SET,BONE,COMPRESSIO

✓ Government record, cited
Trust · GATE VALVE
PRODUCT OVERVIEW

22021: MODULE,PLATE SET,BONE,COMPRESSIO.

MODULE,PLATE SET,BONE,COMPRESSIO. Key specifications include end_item_identification: 1005-01-495-0843 SNIPER RIFLE, part_name_assigned_by_controlling_agency: GASKET. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-024-1391, 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
22021
NSN: 4820-00-024-1391
NIINs: 000241391, 000870305, 001666679, 001771027, 014115865, 014193653, 014439158, 015261926, 015465310, 015746597, 015942338
FSC: 4820 — Valves, Nonpowered
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
end_item_identification1005-01-495-0843 SNIPER RIFLE
part_name_assigned_by_controlling_agencyGASKET
NSN4820-00-024-1391
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 22021 · Trust ⚠ 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
•
FLANGE SEAT TO DISK END HEIGHT: 1.843 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
UNDER FLANGE HEIGHT: 0.500 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT1.843 INCHES NOMINAL IN
OVERALL HEIGHT3.085 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
SEAT ANGLE45.0 DEGREES NOMINAL
UNDER FLANGE HEIGHT0.500 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 4
22021PCALLReference document
Same NSN cross-reference
Reference document — Secondary reference
N639REVAPC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
Z069APC22021Reference document
Same NSN cross-reference
Reference document — Secondary reference
T1-4900-1286379REVAPC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 22021?
22021 is a MODULE,PLATE SET,BONE,COMPRESSIO manufactured by Trust.
What parts can replace 22021?
There are 4 known substitutes for 22021: 22021PCALL, N639REVAPC7, Z069APC22021 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22021?
22021 is cataloged in the U.S. Government catalog under NSN 4820-00-024-1391. This indicates validated use in U.S. government and defense supply chains.
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