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801-6404951-37 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

801-6404951-37: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 11.060 INCHES NOMINAL IN, features_provided: SPLINED, end_item_identification: OHIO CLASS SSN (TRIDENT), stem_actuating_end_type: THREADED EXTERNALLY, largest_outside_diameter: 2.830 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-418-7110, 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
801-6404951-37
NSN: 4820-01-418-7110
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length11.060 INCHES NOMINAL IN
features_providedSPLINED
end_item_identificationOHIO CLASS SSN (TRIDENT)
stem_actuating_end_typeTHREADED EXTERNALLY
largest_outside_diameter2.830 INCHES NOMINAL IN
valve_size_for_which_designed5.000 INCHES IN
valve_type_for_which_designedBALL
NSN4820-01-418-7110
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 801-6404951-37 · 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 TYPE FOR WHICH DESIGNED: BALL
•
LARGEST OUTSIDE DIAMETER: 2.830 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
FEATURES PROVIDED: SPLINED
•
VALVE SIZE FOR WHICH DESIGNED: 5.000 INCHES IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBALL
LARGEST OUTSIDE DIAMETER2.830 INCHES NOMINAL IN
STEM ACTUATING END TYPETHREADED EXTERNALLY
OVERALL LENGTH11.060 INCHES NOMINAL IN
FEATURES PROVIDEDSPLINED
VALVE SIZE FOR WHICH DESIGNED5.000 INCHES IN
END ITEM IDENTIFICATIONOHIO CLASS SSN (TRIDENT)
MATERIALNICKEL ALLOY
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 2
DF330631 FIND 37Reference document
Same NSN cross-reference
Reference document — Secondary reference
801-6404951 FIND 37Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 801-6404951-37?
801-6404951-37 is a STEM,FLUID VALVE.
What parts can replace 801-6404951-37?
There are 2 known substitutes for 801-6404951-37: DF330631 FIND 37, 801-6404951 FIND 37. Substitute compatibility should be verified for your specific system.
What is the NSN for 801-6404951-37?
801-6404951-37 is cataloged in the U.S. Government catalog under NSN 4820-01-418-7110. This indicates validated use in U.S. government and defense supply chains.
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