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10900449 — VALVE,CONTROL,HYDRA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10900449: VALVE,CONTROL,HYDRA.

The VALVE,CONTROL,HYDRA is a the manufacturer industrial component. Key specifications include fsc_application_data: MOUNT,GUN,175 MM MM, general_characteristics_item_description: 4.656 IN. O/A LG,2.250 IN.

SQUARE MTG FLANGE,4000 PSI OPERATING PRESSURE IN. This part is cataloged in the U.S. Government catalog under NSN 4820-00-736-0245, 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
10900449
NSN: 4820-00-736-0245
FSC: 4820 — Valves, Nonpowered
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
fsc_application_dataMOUNT,GUN,175 MM MM
general_characteristics_item_description4.656 IN. O/A LG,2.250 IN. SQUARE MTG FLANGE,4000 PSI OPERATING PRESSURE IN
NSN4820-00-736-0245
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10900449 · 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
•
FSC APPLICATION DATA: MOUNT,GUN,175 MM MM
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 4.656 IN. O/A LG,2.250 IN. SQUARE MTG FLANGE,4000 PSI OPERATING PRESSURE IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAMOUNT,GUN,175 MM MM
GENERAL CHARACTERISTICS ITEM DESCRIPTION4.656 IN. O/A LG,2.250 IN. SQUARE MTG FLANGE,4000 PSI OPERATING PRESSURE IN
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
H60E0408Same 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 10900449?
10900449 is a VALVE,CONTROL,HYDRA.
What parts can replace 10900449?
There is 1 known substitute for 10900449: H60E0408. Substitute compatibility should be verified for your specific system.
What is the NSN for 10900449?
10900449 is cataloged in the U.S. Government catalog under NSN 4820-00-736-0245. 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.