PartsTable
Technical Data Sheet
Download PDF

290714 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

290714: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, special_features: FLATTED TWO SIDES AROUND PERIPHERY,0.805 IN. W.

A CROSS FLATS IN, style_designator: FLAT, material_thickness: 0.062 INCHES NOMINAL IN, bolt_circle_diameter: 0.865 INCHES NOMINAL IN, media_for_which_designed: AIR. This part is cataloged in the U.S. Government catalog under NSN 4820-01-134-2193, 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
290714
NSN: 4820-01-134-2193
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresFLATTED TWO SIDES AROUND PERIPHERY,0.805 IN. W. A CROSS FLATS IN
style_designatorFLAT
material_thickness0.062 INCHES NOMINAL IN
bolt_circle_diameter0.865 INCHES NOMINAL IN
media_for_which_designedAIR
NSN4820-01-134-2193
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 290714 · 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: 0.062 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 0.865 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: AIR
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER0.865 INCHES NOMINAL IN
SPECIAL FEATURESFLATTED TWO SIDES AROUND PERIPHERY,0.805 IN. W. A CROSS FLATS IN
MEDIA FOR WHICH DESIGNEDAIR
MATERIALRUBBER SYNTHETIC
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 290714?
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 290714?
290714 is a DIAPHRAGM,VALVE,FLAT.
What is the NSN for 290714?
290714 is cataloged in the U.S. Government catalog under NSN 4820-01-134-2193. 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 — 290714

✓ 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.