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330051-010 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

330051-010: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, special_features: BLOW DOWN RING, end_item_identification: 8500 RELIEF VALVE MODEL NO. 85DC22M-140; 4820-01-539-3542, valve_design_control_activity: 72352, valve_size_for_which_designed: 0.750 INCHES IN, material_document_and_classification: ASME SA-351 FR.

CF8M, 316SS ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S. Government catalog under NSN 4820-01-539-3565, 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
330051-010
NSN: 4820-01-539-3565
FSC: 4820 — Valves, Nonpowered
CAGE: 72352 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresBLOW DOWN RING
end_item_identification8500 RELIEF VALVE MODEL NO. 85DC22M-140; 4820-01-539-3542
valve_design_control_activity72352
valve_size_for_which_designed0.750 INCHES IN
material_document_and_classificationASME SA-351 FR. CF8M, 316SS ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-539-3565
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 330051-010 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASME SA-351 FR. CF8M, 316SS ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE SIZE FOR WHICH DESIGNED: 0.750 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 72352
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASME SA-351 FR. CF8M, 316SS ASSN STD SINGLE MATERIAL RESPONSE
VALVE SIZE FOR WHICH DESIGNED0.750 INCHES IN
SPECIAL FEATURESBLOW DOWN RING
VALVE DESIGN CONTROL ACTIVITY72352
END ITEM IDENTIFICATION8500 RELIEF VALVE MODEL NO. 85DC22M-140; 4820-01-539-3542
MATERIALSTEEL CORROSION RESISTING
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 2
30051X1Reference document
Same NSN cross-reference
Reference document — Secondary reference
30216 ITEM 7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 330051-010?
330051-010 is a RETAINER,DISK,VALVE.
What parts can replace 330051-010?
There are 2 known substitutes for 330051-010: 30051X1, 30216 ITEM 7. Substitute compatibility should be verified for your specific system.
What is the NSN for 330051-010?
330051-010 is cataloged in the U.S. Government catalog under NSN 4820-01-539-3565. This indicates validated use in U.S. government and defense supply chains.
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