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7902813 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7902813: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. This part is cataloged in the U.S. Government catalog under NSN 4820-00-421-1450, 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
7902813
NSN: 4820-00-421-1450
FSC: 4820 — Valves, Nonpowered
CAGE: 04235 — B. W. ROGERS COMPANY DIV E-COMMERCE (USA)
SPECIFICATIONS
Part Number7902813
NSN4820-00-421-1450
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7902813 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL;7.375 IN.LG,1.250 IN.W,2.562 IN.H,8 EA UNTHD PORTS 0.125 IN.DIA,2 EA THD PORTS 0.250 NPT,3 EA 0.325 IN.DIA MTG HOLES,;ROUND SPOOL END CONNECTION 0.443 IN.OD W/0.155 IN.DIA CROSS BORE;MEDIA HYDRAULIC OILS;MANUALLY OPERATED;FURNISHED W/2 O-RINGS IN
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 1
9035865Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 7902813?
7902813 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 7902813?
There is 1 known substitute for 7902813: 9035865. Substitute compatibility should be verified for your specific system.
What is the NSN for 7902813?
7902813 is cataloged in the U.S. Government catalog under NSN 4820-00-421-1450. This indicates validated use in U.S. government and defense supply chains.
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