PartsTable
Technical Data Sheet
Download PDF

302D314 — PARTS KIT,DIAPHRAGM REPLACEMENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

302D314: PARTS KIT,DIAPHRAGM REPLACEMENT.

PARTS KIT,DIAPHRAGM REPLACEMENT. Key specifications include material: PLASTIC CASE, plate_type: NEGATIVE OR POSITIVE, overall_width: 6.750 INCHES NOMINAL IN, terminal_type: TAPER POST, overall_height: 8.750 INCHES NOMINAL IN, overall_length: 10.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-308-7210, 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
302D314
NSN: 4820-01-308-7210
FSC: 4820 — Valves, Nonpowered
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC CASE
plate_typeNEGATIVE OR POSITIVE
cell_quantity6
overall_width6.750 INCHES NOMINAL IN
terminal_typeTAPER POST
overall_height8.750 INCHES NOMINAL IN
overall_length10.750 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
case_design_typeSEALED
voltage_in_volts12.0
terminal_locationTOP AT EACH END
terminal_quantity2
NSN4820-01-308-7210
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 302D314 · 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
SUBSTITUTES & CROSS-REFERENCES 4
302D314 PIECE 11,14,15Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
302D314 PIECE 13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S24FReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
301-970-050Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 302D314?
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 302D314?
302D314 is a PARTS KIT,DIAPHRAGM REPLACEMENT.
What parts can replace 302D314?
There are 4 known substitutes for 302D314: 302D314 PIECE 11,14,15, 302D314 PIECE 13, S24F and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 302D314?
302D314 is cataloged in the U.S. Government catalog under NSN 4820-01-308-7210. 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 — 302D314