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21B3ET-SWO-200 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21B3ET-SWO-200: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, valve_size: 2.00 INCHES IN, connection_style: SOCKET ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-691-9540, 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
21B3ET-SWO-200
NSN: 4820-01-691-9540
FSC: 4820 — Valves, Nonpowered
CAGE: 5PC96 — ALLOY VALVES & CONTROL, INC. DBA ALLOY VALVES & CONTROLS (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
valve_size2.00 INCHES IN
connection_styleSOCKET ALL ENDS
special_features2 INCH BALL VALVE,2100 SERIES 3 PIECE FULL PORT HIGH PURITY BRONZE BALL VALVE,316L FULL PORT BALL,316SS STEM,TFM SEATS,TFE STEM PACKING,A TFE THRUST WASHER,TFE SEALS,SOCKET WELD OD ENDS,BARE STEM; IN
NSN4820-01-691-9540
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21B3ET-SWO-200 · 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
•
CONNECTION STYLE: SOCKET ALL ENDS
•
VALVE SIZE: 2.00 INCHES IN
•
MATERIAL: BRONZE BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLESOCKET ALL ENDS
VALVE SIZE2.00 INCHES IN
SPECIAL FEATURES2 INCH BALL VALVE,2100 SERIES 3 PIECE FULL PORT HIGH PURITY BRONZE BALL VALVE,316L FULL PORT BALL,316SS STEM,TFM SEATS,TFE STEM PACKING,A TFE THRUST WASHER,TFE SEALS,SOCKET WELD OD ENDS,BARE STEM; IN
MATERIALBRONZE BODY
MATERIALSTEEL COMP 316 STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
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
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FREQUENTLY ASKED QUESTIONS
What is 21B3ET-SWO-200?
21B3ET-SWO-200 is a VALVE,BALL.
What is the NSN for 21B3ET-SWO-200?
21B3ET-SWO-200 is cataloged in the U.S. Government catalog under NSN 4820-01-691-9540. This indicates validated use in U.S. government and defense supply chains.
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