PartsTable
Technical Data Sheet
Download PDF

938-W — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
City · GATE VALVE
PRODUCT OVERVIEW

938-W: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

Travel through Europe with this City travel bus made of die-cast. In green colour with orange details. Comes in window box.

Suitable for children from 3 years. Key specifications include material: PLASTIC AND RUBBER SYNTHETIC, hole_diameter: 0.215 INCHES NOMINAL IN, overall_height: 0.548 INCHES NOMINAL IN, shank_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 0.300 INCHES NOMINAL IN, style_designator: SPECIAL SHAPED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-585-9301, 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
938-W
NSN: 4820-00-585-9301
FSC: 4820 — Valves, Nonpowered
CAGE: 30128 — WALCHEM CORP (USA)
SPECIFICATIONS
materialPLASTIC AND RUBBER SYNTHETIC
hole_diameter0.215 INCHES NOMINAL IN
overall_height0.548 INCHES NOMINAL IN
shank_diameter0.750 INCHES NOMINAL IN
outside_diameter0.300 INCHES NOMINAL IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
bolt_circle_diameter2.625 INCHES NOMINAL IN
NSN4820-00-585-9301
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 938-W · City ⚠ 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
•
SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.300 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 2.625 INCHES NOMINAL IN
•
MATERIAL: PLASTIC AND RUBBER SYNTHETIC
•
HOLE DIAMETER: 0.215 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.750 INCHES NOMINAL IN
OVERALL HEIGHT0.548 INCHES NOMINAL IN
OUTSIDE DIAMETER0.300 INCHES NOMINAL IN
STYLE DESIGNATORSPECIAL SHAPED
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL IN
MATERIALPLASTIC AND RUBBER SYNTHETIC
HOLE DIAMETER0.215 INCHES NOMINAL 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
472Reference 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 938-W?
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 938-W?
938-W is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL manufactured by City.
What parts can replace 938-W?
There is 1 known substitute for 938-W: 472. Substitute compatibility should be verified for your specific system.
What is the NSN for 938-W?
938-W is cataloged in the U.S. Government catalog under NSN 4820-00-585-9301. 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 — 938-W

✓ 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.