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904161 — VALVE,Y

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

904161: VALVE,Y.

The VALVE,Y is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: CRIMPING TOOL,TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-446-3534, 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
904161
NSN: 4820-00-446-3534
NIINs: 004463534, 015779736
FSC: 4820 — Valves, Nonpowered
CAGE: 0EXU3 — AQUA-CHEM, INC. DBA AQUA-CHEM INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyCRIMPING TOOL,TERMINAL
NSN4820-00-446-3534
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 904161 · 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: DISKDISK
•
RENEWABLE SEAT RING TYPE: THREADEDTHREADED
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU Y-PATTERN
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FEATURES PROVIDED: BONNET PACKINGBONNET PACKING
•
BONNET TYPE: INSIDE SCREWINSIDE SCREW
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISKDISK
RENEWABLE SEAT RING TYPETHREADEDTHREADED
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDEDBONNET PACKINGBONNET PACKING
BONNET TYPEINSIDE SCREWINSIDE SCREW
THREAD DIRECTIONRIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS1.500 INCHES ALL ENDS IN
SUBSTITUTES & CROSS-REFERENCES 9
3-1696BPC48Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-1856BPC65Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-1569APC80Reference document
Same NSN cross-reference
Reference document — Secondary reference
E3-2152BPC65Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-1569BPC80Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-1696APC48Reference 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 904161?
904161 is a VALVE,Y.
What parts can replace 904161?
There are 9 known substitutes for 904161: 3-1696BPC48, 3-1856BPC65, 3-1569APC80 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 904161?
904161 is cataloged in the U.S. Government catalog under NSN 4820-00-446-3534. 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.