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1828AS122-1 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1828AS122-1: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: COPPER ALLOY BODY, first_end_thread_class: 3B, outlet_pressure_setting: ERR-060, media_for_which_designed: OXYGEN, GASEOUS, first_end_connection_type: THREADED INTERNAL TUBE, first_end_style_designator: GASKET SEAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-398-4554, 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
1828AS122-1
NSN: 4820-01-398-4554
FSC: 4820 — Valves, Nonpowered
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
first_end_thread_class3B
end_connection_quantity3
outlet_pressure_settingERR-060
media_for_which_designedOXYGEN, GASEOUS
first_end_connection_typeTHREADED INTERNAL TUBE
first_end_style_designatorGASKET SEAL
first_end_thread_directionRIGHT-HAND
maximum_inlet_pressure_ratingERR-060
second_end_relationship_with_first_endIDENTICAL
thread_size_and_series/type_designator3/4-16 UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
first_end_outside_diameter_tube_accommodated0.750 INCHES NOMINAL IN
NSN4820-01-398-4554
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1828AS122-1 · 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
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END THREAD CLASS: 3B
•
FIRST END STYLE DESIGNATOR: GASKET SEAL
•
END CONNECTION QUANTITY: 3
•
FIRST END CONNECTION TYPE: THREADED INTERNAL TUBE
•
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END THREAD CLASS3B
FIRST END STYLE DESIGNATORGASKET SEAL
END CONNECTION QUANTITY3
FIRST END CONNECTION TYPETHREADED INTERNAL TUBE
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS
MAXIMUM INLET PRESSURE RATINGERR-060
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
1828AS122Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1828AS122-1?
1828AS122-1 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 1828AS122-1?
There is 1 known substitute for 1828AS122-1: 1828AS122. Substitute compatibility should be verified for your specific system.
What is the NSN for 1828AS122-1?
1828AS122-1 is cataloged in the U.S. Government catalog under NSN 4820-01-398-4554. This indicates validated use in U.S. government and defense supply chains.
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