PartsTable
Technical Data Sheet
Download PDF

12511399 — COVER,DIAPHRAGM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12511399: COVER,DIAPHRAGM.

The COVER,DIAPHRAGM is a the manufacturer industrial component. Key specifications include end_item_identification: LIGHTWEIGHT WATER PURIFIER, NSN 4610-01-495-0046, part_name_assigned_by_controlling_agency: TOP WORKS,VALVE,SOLENOID. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-527-2004, 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
12511399
NSN: 4810-01-527-2004
FSC: 4810 — Valves, Powered
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_item_identificationLIGHTWEIGHT WATER PURIFIER, NSN 4610-01-495-0046
part_name_assigned_by_controlling_agencyTOP WORKS,VALVE,SOLENOID
NSN4810-01-527-2004
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12511399 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYTOP WORKS,VALVE,SOLENOID
END ITEM IDENTIFICATIONLIGHTWEIGHT WATER PURIFIER, NSN 4610-01-495-0046
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
2606639002Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 12511399?
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 12511399?
12511399 is a COVER,DIAPHRAGM.
What parts can replace 12511399?
There is 1 known substitute for 12511399: 2606639002. Substitute compatibility should be verified for your specific system.
What is the NSN for 12511399?
12511399 is cataloged in the U.S. Government catalog under NSN 4810-01-527-2004. 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 — 12511399

✓ 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.