PartsTable
Technical Data Sheet
Download PDF

SV911RFFS50NG — REPAIR KIT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SV911RFFS50NG: REPAIR KIT,VALVE.

The REPAIR KIT,VALVE is a the manufacturer industrial component. Key specifications include valve_size_for_which_designed: 1.00 INCHES IN, valve_type_for_which_designed: BALL, part_name_assigned_by_controlling_agency: SERVICE/REPAIR KIT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-669-8771, 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
SV911RFFS50NG
NSN: 4820-01-669-8771
FSC: 4820 — Valves, Nonpowered
CAGE: 06LW3 — SMITH-COOPER INTL SHARP VALVES DIV (USA)
SPECIFICATIONS
valve_size_for_which_designed1.00 INCHES IN
valve_type_for_which_designedBALL
part_name_assigned_by_controlling_agencySERVICE/REPAIR KIT
NSN4820-01-669-8771
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SV911RFFS50NG · 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
•
VALVE TYPE FOR WHICH DESIGNED: BALL
•
VALVE SIZE FOR WHICH DESIGNED: 1.00 INCHES IN
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBALL
VALVE SIZE FOR WHICH DESIGNED1.00 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSERVICE/REPAIR KIT
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 SV911RFFS50NG?
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 SV911RFFS50NG?
SV911RFFS50NG is a REPAIR KIT,VALVE.
What is the NSN for SV911RFFS50NG?
SV911RFFS50NG is cataloged in the U.S. Government catalog under NSN 4820-01-669-8771. 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 — SV911RFFS50NG

✓ 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.