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NS 737S-D-2 — LOADING UNIT,POSITIONER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NS 737S-D-2: LOADING UNIT,POSITIONER.

The LOADING UNIT,POSITIONER is a the manufacturer industrial component. Key specifications include end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; NAKAKITA SEISAKUSHO CO LTD VALVE POSITIONER TYPE NS737S-D. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-420-3771, 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
NS 737S-D-2
NSN: 4820-01-420-3771
FSC: 4820 — Valves, Nonpowered
CAGE: J3237 — NAKAKITA SEISAKUSHO CO. LTD (JPN)
SPECIFICATIONS
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS; NAKAKITA SEISAKUSHO CO LTD VALVE POSITIONER TYPE NS737S-D
NSN4820-01-420-3771
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NS 737S-D-2 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS; NAKAKITA SEISAKUSHO CO LTD VALVE POSITIONER TYPE NS737S-D
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
KC004484 NO. 2Same 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 NS 737S-D-2?
NS 737S-D-2 is a LOADING UNIT,POSITIONER.
What parts can replace NS 737S-D-2?
There is 1 known substitute for NS 737S-D-2: KC004484 NO. 2. Substitute compatibility should be verified for your specific system.
What is the NSN for NS 737S-D-2?
NS 737S-D-2 is cataloged in the U.S. Government catalog under NSN 4820-01-420-3771. This indicates validated use in U.S. government and defense supply chains.
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