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1352G 19070 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1352G 19070: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hole_diameter: 0.438 INCHES NOMINAL IN, overall_width: 3.546 INCHES NOMINAL IN, overall_length: 3.885 INCHES NOMINAL IN, special_features: USED ON WATER PURIFICATION UNIT,DIATOMITE TYPE,25 GPM,A.C.BALL CO.MODEL 155700, style_designator: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-403-4725, 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
1352G 19070
NSN: 4820-00-403-4725
FSC: 4820 — Valves, Nonpowered
CAGE: 25567 — THE GORMAN-RUPP COMPANY DIV GORMAN-RUPP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hole_diameter0.438 INCHES NOMINAL IN
overall_width3.546 INCHES NOMINAL IN
overall_length3.885 INCHES NOMINAL IN
special_featuresUSED ON WATER PURIFICATION UNIT,DIATOMITE TYPE,25 GPM,A.C.BALL CO.MODEL 155700
style_designatorFLAT
bolt_hole_quantity4
material_thickness0.125 INCHES NOMINAL IN
center_hole_diameter0.250 INCHES NOMINAL IN
outside_corner_radius0.190 INCHES NOMINAL IN
end_item_identificationPUMP,GORMAN-RUPP,MDL 11 1/2A2-E1 1/2
media_for_which_designedWATER
NSN4820-00-403-4725
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1352G 19070 · 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
•
STYLE DESIGNATOR: FLAT
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.858 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 2.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT
OVERALL LENGTH3.885 INCHES NOMINAL IN
OVERALL WIDTH3.546 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.858 INCHES NOMINAL IN
SPECIAL FEATURESUSED ON WATER PURIFICATION UNIT,DIATOMITE TYPE,25 GPM,A.C.BALL CO.MODEL 155700
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.620 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.250 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1352G 19070?
1352G 19070 is a DIAPHRAGM,VALVE,FLAT.
What is the NSN for 1352G 19070?
1352G 19070 is cataloged in the U.S. Government catalog under NSN 4820-00-403-4725. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.