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638212PC2 — RING ASSEMBLY,STATOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

638212PC2: RING ASSEMBLY,STATOR.

The RING ASSEMBLY,STATOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 3A SINGLE THREADED PORTION A, seat_angle_in_deg: 45.000 NOMINAL, surface_treatment: PASSIVATE OVERALL, nominal_thread_size: 1.375 INCHES SINGLE THREADED PORTION IN, seating_surface_shape: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-903-4337, 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
638212PC2
NSN: 4820-00-903-4337
FSC: 4820 — Valves, Nonpowered
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A SINGLE THREADED PORTION A
seat_angle_in_deg45.000 NOMINAL
surface_treatmentPASSIVATE OVERALL
nominal_thread_size1.375 INCHES SINGLE THREADED PORTION IN
seating_surface_shapeANGULAR
thread_quantity_per_inch16 SINGLE THREADED PORTION
thread_series_designatorUN SINGLE THREADED PORTION
material_document_and_classificationFED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 416/SAE 51416 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NSN4820-00-903-4337
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 638212PC2 · 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: FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 416/SAE 51416 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 1.375 INCHES SINGLE THREADED PORTION IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
THREAD CLASS: 3A SINGLE THREADED PORTION A
•
THREAD QUANTITY PER INCH: 16 SINGLE THREADED PORTION
•
MATERIAL: STEEL OVERALL
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
•
THREAD SERIES DESIGNATOR: UN SINGLE THREADED PORTION
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 416/SAE 51416 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE1.375 INCHES SINGLE THREADED PORTION IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A SINGLE THREADED PORTION A
THREAD QUANTITY PER INCH16 SINGLE THREADED PORTION
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG45.000 NOMINAL
THREAD SERIES DESIGNATORUN SINGLE THREADED PORTION
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 3
Z638212PC2Reference document
Same NSN cross-reference
Reference document — Secondary reference
8R0003ITEM3-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BWW-0067ITEM3-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 638212PC2?
638212PC2 is a RING ASSEMBLY,STATOR.
What parts can replace 638212PC2?
There are 3 known substitutes for 638212PC2: Z638212PC2, 8R0003ITEM3-9, BWW-0067ITEM3-9. Substitute compatibility should be verified for your specific system.
What is the NSN for 638212PC2?
638212PC2 is cataloged in the U.S. Government catalog under NSN 4820-00-903-4337. This indicates validated use in U.S. government and defense supply chains.
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