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4558766-022AL1 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4558766-022AL1: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, stem_actuating_end_type: THREADED EXTERNALLY, valve_size_for_which_designed: 6.000 INCHES IN, valve_type_for_which_designed: BALL, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-349-6982, 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
4558766-022AL1
NSN: 4820-01-349-6982
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialNICKEL ALLOY
stem_actuating_end_typeTHREADED EXTERNALLY
valve_size_for_which_designed6.000 INCHES IN
valve_type_for_which_designedBALL
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN4820-01-349-6982
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4558766-022AL1 · 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
•
VALVE TYPE FOR WHICH DESIGNED: BALL
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
VALVE SIZE FOR WHICH DESIGNED: 6.000 INCHES IN
•
MATERIAL: NICKEL ALLOY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBALL
STEM ACTUATING END TYPETHREADED EXTERNALLY
CRITICALITY CODE JUSTIFICATIONZZZY
VALVE SIZE FOR WHICH DESIGNED6.000 INCHES IN
MATERIALNICKEL ALLOY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
SUBSTITUTES & CROSS-REFERENCES 9
845-4687581 ITEM 13Reference document
Same NSN cross-reference
Reference document — Secondary reference
845-4687581 ITEM 13L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2642-860-01 ITEM 13L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2642-860-01 ITEM 13Reference document
Same NSN cross-reference
Reference document — Secondary reference
2642-806-05 ITEM 22AL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
845-4558766 ITEM 22L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 4558766-022AL1?
4558766-022AL1 is a STEM,FLUID VALVE.
What parts can replace 4558766-022AL1?
There are 9 known substitutes for 4558766-022AL1: 845-4687581 ITEM 13, 845-4687581 ITEM 13L1, 2642-860-01 ITEM 13L1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4558766-022AL1?
4558766-022AL1 is cataloged in the U.S. Government catalog under NSN 4820-01-349-6982. This indicates validated use in U.S. government and defense supply chains.
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