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202695 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

202695: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, thickness: 0.062 INCHES NOMINAL IN, hole_diameter: 0.641 INCHES NOMINAL IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM, overall_diameter: 1.000 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-311-8977, 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
202695
NSN: 4820-00-311-8977
NIINs: 003118977, 006419346
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
thickness0.062 INCHES NOMINAL IN
hole_diameter0.641 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM
overall_diameter1.000 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-S-6758,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4820-00-311-8977
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 202695 · 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
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 5
673074Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V-1938-XReference document
Same NSN cross-reference
Reference document — Secondary reference
V-1939-XReference document
Same NSN cross-reference
Reference document — Secondary reference
19197CReference document
Same NSN cross-reference
Reference document — Secondary reference
254417Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 202695?
202695 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 202695?
There are 5 known substitutes for 202695: 673074, V-1938-X, V-1939-X and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 202695?
202695 is cataloged in the U.S. Government catalog under NSN 4820-00-311-8977. 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.