PartsTable
Technical Data Sheet
Download PDF

020-006598 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

020-006598: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: PLASTIC ALKYD AND PLASTIC MELAMINE, overall_width: 0.908 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 2.081 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S), mounting_hole_type: COUNTERBORED. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-272-8754, 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
020-006598
NSN: 4810-01-272-8754
NIINs: 012728754, 015629214
FSC: 4810 — Valves, Powered
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
materialPLASTIC ALKYD AND PLASTIC MELAMINE
overall_width0.908 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
overall_length2.081 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S)
mounting_hole_typeCOUNTERBORED
end_item_identificationAN/PLT-4, TRANSMITTING SET; NEXT ASSY 200-006581 MODEL 6448
mounting_facility_quantity2
thread_size_and_series/type_designator6-32 UNIFIED NATIONAL COARSE (UNC)
part_name_assigned_by_controlling_agencyINAVY-BRACKET, ANTENNA 3; ANTENNA BRACE C
distance_between_mounting_facility_centers0.322 INCHES NOMINAL FIRST MOUNTING FACILITY IN
NSN4810-01-272-8754
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 020-006598 · 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
END ITEM IDENTIFICATIONJAMESBURY CORP,ACTUATOR,MODEL B60S
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 1
020-006-98Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 020-006598?
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 020-006598?
020-006598 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 020-006598?
There is 1 known substitute for 020-006598: 020-006-98. Substitute compatibility should be verified for your specific system.
What is the NSN for 020-006598?
020-006598 is cataloged in the U.S. Government catalog under NSN 4810-01-272-8754. 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 — 020-006598

✓ 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.