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6-1700FBSS — VALVE,VENT-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6-1700FBSS: VALVE,VENT-CHECK.

The VALVE,VENT-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 FLOW CONTROL DEVICE, valve_size: 6.00 INCHES IN, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, special_features: INVERTED VENT CHECK VALVE - 6" FLANGED, 1700 SERIES (W/HALF FLOAT), bolt_hole_quantity: 8 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-646-8601, 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
6-1700FBSS
NSN: 4820-01-646-8601
FSC: 4820 — Valves, Nonpowered
CAGE: 79128 — ROBERT H WAGER CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 316 FLOW CONTROL DEVICE
valve_size6.00 INCHES IN
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
special_featuresINVERTED VENT CHECK VALVE - 6" FLANGED, 1700 SERIES (W/HALF FLOAT)
bolt_hole_quantity8 FIRST END
flange_face_designPLAIN FIRST END
face_to_face_distance9.00 INCHES IN
valve_operation_methodAUTOMATIC
material_document_and_classificationASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4820-01-646-8601
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6-1700FBSS · 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
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
CONNECTION TYPE: FLANGE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
VALVE SIZE: 6.00 INCHES IN
•
BOLT HOLE QUANTITY: 8 FIRST END
•
FACE TO FACE DISTANCE: 9.00 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
CONNECTION TYPEFLANGE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE SIZE6.00 INCHES IN
BOLT HOLE QUANTITY8 FIRST END
SPECIAL FEATURESINVERTED VENT CHECK VALVE - 6" FLANGED, 1700 SERIES (W/HALF FLOAT)
FACE TO FACE DISTANCE9.00 INCHES IN
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
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 6-1700FBSS?
6-1700FBSS is a VALVE,VENT-CHECK.
What is the NSN for 6-1700FBSS?
6-1700FBSS is cataloged in the U.S. Government catalog under NSN 4820-01-646-8601. This indicates validated use in U.S. government and defense supply chains.
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