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200A0BLACK — PROCTECTOR,GAGE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

200A0BLACK: PROCTECTOR,GAGE.

The PROCTECTOR,GAGE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-153-9459, 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
200A0BLACK
NSN: 4820-01-153-9459
FSC: 4820 — Valves, Nonpowered
CAGE: 12762 — ASTRA ASSOCIATES INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM,BODY; 2 END CONNECTIONS 0.250 IN. NPT INTERNALLY THD; 5000.0 PSI; SHUT-OFF RANGE IS ADJUSTING 100.0 PSI TO 1100 PSI IN
NSN4820-01-153-9459
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 200A0BLACK · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM,BODY; 2 END CONNECTIONS 0.250 IN. NPT INTERNALLY THD; 5000.0 PSI; SHUT-OFF RANGE IS ADJUSTING 100.0 PSI TO 1100 PSI IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM,BODY; 2 END CONNECTIONS 0.250 IN. NPT INTERNALLY THD; 5000.0 PSI; SHUT-OFF RANGE IS ADJUSTING 100.0 PSI TO 1100 PSI IN
SUBSTITUTES & CROSS-REFERENCES 1
200-A0-1Reference 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 200A0BLACK?
200A0BLACK is a PROCTECTOR,GAGE.
What parts can replace 200A0BLACK?
There is 1 known substitute for 200A0BLACK: 200-A0-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 200A0BLACK?
200A0BLACK is cataloged in the U.S. Government catalog under NSN 4820-01-153-9459. 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.