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ASC1478217 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

ASC1478217: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCHLOROTRIFLUOROETHYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYAMIDE NYLON SEAT, valve_size: 0.500 INCHES IN, bonnet_type: PACKING RETAINING, style_designator: STRAIGHT THRU FLANGED ENDS, face_to_face_distance: 4.600 INCHES IN, minimum_operating_temp: -17.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-491-2967, 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
ASC1478217
NSN: 4820-01-491-2967
FSC: 4820 — Valves, Nonpowered
CAGE: Z4779 — ASC PTY LTD (AUS)
SPECIFICATIONS
materialPLASTIC POLYCHLOROTRIFLUOROETHYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYAMIDE NYLON SEAT
valve_size0.500 INCHES IN
bonnet_typePACKING RETAINING
style_designatorSTRAIGHT THRU FLANGED ENDS
face_to_face_distance4.600 INCHES IN
minimum_operating_temp-17.0 CELSIUS DEGC
valve_operation_methodMANUAL
furnished_items_and_quantity1 HANDLE AND 1 NUT
material_document_and_classificationSAE-AMS 3650 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-D1710 ASSN STD 2ND MATERIAL RESPONSE SEAT
NSN4820-01-491-2967
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ASC1478217 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDLE AND 1 NUT
•
MINIMUM OPERATING TEMP: -17.0 CELSIUS DEGC
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A276 ASSN STD SINGLE MATERIAL RESPONSE STEM
•
VALVE SIZE: 0.500 INCHES IN
•
BONNET TYPE: PACKING RETAINING
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDLE AND 1 NUT
MINIMUM OPERATING TEMP-17.0 CELSIUS DEGC
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A276 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A479 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS 3650 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-D1710 ASSN STD 2ND MATERIAL RESPONSE SEAT
VALVE SIZE0.500 INCHES IN
BONNET TYPEPACKING RETAINING
SPECIAL FEATURESMAX. PRESSURE RATING 6000 PSI ON POLYCHLOROTRIFLUOROETHYLENE, 1500 PSI ON PLASTIC POLYTETRAFLUOROETHYLENE, 6000 PSI ON PLASTIC POLYAMIDE; MAX. OPERATING TEMP. 250 DEGF ON POLYCHLOROTRIFLUOROETHYLENE, 450 DEGF ON PLASTIC POLYTETRAFLUOROETHYLENE, 250 DEGF ON PLASTIC POLYAMIDE DEGF
FACE TO FACE DISTANCE4.600 INCHES 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ASC1478217?
ASC1478217 is a VALVE,BALL.
What is the NSN for ASC1478217?
ASC1478217 is cataloged in the U.S. Government catalog under NSN 4820-01-491-2967. This indicates validated use in U.S. government and defense supply chains.
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