PartsTable
Technical Data Sheet
Download PDF

200913953-01 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

200913953-01: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 1.353 INCHES NOMINAL IN, outside_diameter: 0.965 INCHES NOMINAL IN, features_provided: GROOVED, end_item_identification: 1650-01-327-1355;AIRCRAFT, GALAXY C-5, material_document_and_classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-447-3208, 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
200913953-01
NSN: 4820-01-447-3208
FSC: 4820 — Valves, Nonpowered
CAGE: 5H860 — THOMAS INSTRUMENT, INCORPORATED (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length1.353 INCHES NOMINAL IN
outside_diameter0.965 INCHES NOMINAL IN
features_providedGROOVED
end_item_identification1650-01-327-1355;AIRCRAFT, GALAXY C-5
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-447-3208
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 200913953-01 · 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
•
OUTSIDE DIAMETER: 0.965 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: GROOVED
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.965 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.353 INCHES NOMINAL IN
FEATURES PROVIDEDGROOVED
END ITEM IDENTIFICATION1650-01-327-1355;AIRCRAFT, GALAXY C-5
MATERIALSTEEL CORROSION RESISTING
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
571R225Reference 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
Ready to buy 200913953-01?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 200913953-01?
200913953-01 is a PISTON,VALVE.
What parts can replace 200913953-01?
There is 1 known substitute for 200913953-01: 571R225. Substitute compatibility should be verified for your specific system.
What is the NSN for 200913953-01?
200913953-01 is cataloged in the U.S. Government catalog under NSN 4820-01-447-3208. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 200913953-01

✓ 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.