PartsTable
Technical Data Sheet
Download PDF

PRS7 — PRS7

✓ Government record, cited
SUB AQUATICS, INC. DBA BREATHING AIR SYSTEMS DIV SUB-AQUATICS INC, DBA BREATHING AIR SYSTEMS · GATE VALVE
PRODUCT OVERVIEW

PRS7: PRS7.

The PRS7 is a SUB AQUATICS, INC. DBA BREATHING AIR SYSTEMS DIV SUB-AQUATICS INC, DBA BREATHING AIR SYSTEMS industrial component. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-456-3722, 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
PRS7
NSN: 4820-01-456-3722
FSC: 4820 — Valves, Nonpowered
CAGE: 63054 — SUB AQUATICS, INC. DBA BREATHING AIR SYSTEMS DIV SUB-AQUATICS INC, DBA BREATHING AIR SYSTEMS (USA)
SPECIFICATIONS
Part NumberPRS7
ManufacturerSUB AQUATICS, INC. DBA BREATHING AIR SYSTEMS DIV SUB-AQUATICS INC, DBA BREATHING AIR SYSTEMS
NSN4820-01-456-3722
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PRS7 · SUB AQUATICS, INC. DBA BREATHING AIR SYSTEMS DIV SUB-AQUATICS INC, DBA BREATHING AIR SYSTEMS ⚠ 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 IDENTIFICATIONPREPROVISIONING SUPPORT NAVICP IS POE
SUBSTITUTES & CROSS-REFERENCES 1
1586AS401-2Same 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
Ready to buy PRS7?
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 PRS7?
PRS7 is a PRS7 manufactured by SUB AQUATICS, INC. DBA BREATHING AIR SYSTEMS DIV SUB-AQUATICS INC, DBA BREATHING AIR SYSTEMS.
What parts can replace PRS7?
There is 1 known substitute for PRS7: 1586AS401-2. Substitute compatibility should be verified for your specific system.
What is the NSN for PRS7?
PRS7 is cataloged in the U.S. Government catalog under NSN 4820-01-456-3722. 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 — PRS7