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N828 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N828: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: STEEL CORROSION RESISTING STEM, body_style: STRAIGHT THRU, regulation_type: MANUAL SINGLE STAGE, special_features: UNION JOINT BOTH ENDS, valve_stem_design: SINGLE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-079-9458, 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
N828
NSN: 4820-00-079-9458
FSC: 4820 — Valves, Nonpowered
CAGE: 93465 — GROVE VALVE AND REGULATOR CO (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialSTEEL CORROSION RESISTING STEM
body_styleSTRAIGHT THRU
regulation_typeMANUAL SINGLE STAGE
special_featuresUNION JOINT BOTH ENDS
valve_stem_designSINGLE SEAT
valve_loading_methodDOME
end_connection_quantity2
media_for_which_designedOXYGEN, LIQUID
renewable_seat_ring_typeTHREADED
first_end_style_designatorSOCKET W/BRAZING RING
criticality_code_justificationZZZY
NSN4820-00-079-9458
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N828 · 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
•
VALVE STEM DESIGN: SINGLE SEAT
•
RENEWABLE SEAT RING TYPE: THREADED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
FIRST END STYLE DESIGNATOR: SOCKET W/BRAZING RING
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
VALVE STEM DESIGNSINGLE SEAT
RENEWABLE SEAT RING TYPETHREADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
REGULATION TYPEMANUAL SINGLE STAGE
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
CRITICALITY CODE JUSTIFICATIONZZZY
END CONNECTION QUANTITY2
VALVE LOADING METHODDOME
SPECIAL FEATURESUNION JOINT BOTH ENDS
SUBSTITUTES & CROSS-REFERENCES 3
0XT1275CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MILV2961Reference document
Same NSN cross-reference
Reference document — Identification reference
0XT1275Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N828?
N828 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace N828?
There are 3 known substitutes for N828: 0XT1275CP, MILV2961, 0XT1275. Substitute compatibility should be verified for your specific system.
What is the NSN for N828?
N828 is cataloged in the U.S. Government catalog under NSN 4820-00-079-9458. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.