PartsTable
Technical Data Sheet
Download PDF

72-445 — STEM,FLUID VALVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

72-445: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include valve_type_for_which_designed: GATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-449-2728, 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
72-445
NSN: 5340-00-449-2728
NIINs: 004492728, 012686103
FSC: 5340 — Hardware, Commercial
CAGE: 03848 — ARMA DIV AMBAC INDUSTRIES INC
SPECIFICATIONS
valve_type_for_which_designedGATE
NSN5340-00-449-2728
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 72-445 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CLOSED END OVERALL DIAMETER: 0.563 INCHES NOMINAL IN
•
LENGTH UNDER SHOULDER: 0.609 INCHES NOMINAL IN
•
OPEN END INSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
CLOSED END OVERALL DIAMETER0.563 INCHES NOMINAL IN
LENGTH UNDER SHOULDER0.609 INCHES NOMINAL IN
OPEN END INSIDE DIAMETER0.438 INCHES NOMINAL IN
MATERIALALUMINUM
SUBSTITUTES & CROSS-REFERENCES 1
4PS2CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 72-445?
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 72-445?
72-445 is a STEM,FLUID VALVE.
What parts can replace 72-445?
There is 1 known substitute for 72-445: 4PS2C. Substitute compatibility should be verified for your specific system.
What is the NSN for 72-445?
72-445 is cataloged in the U.S. Government catalog under NSN 5340-00-449-2728. 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 — 72-445