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264080101-0017Q3 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

264080101-0017Q3: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-042-0874, 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
264080101-0017Q3
NSN: 4820-00-042-0874
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
NSN4820-00-042-0874
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 264080101-0017Q3 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: ITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSITEMS THAT SUPPORT A LEVEL I OR SUBSAFE CRITICAL SYSTEM/COMPONENT THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKING ON THE MATERIAL
SUBSTITUTES & CROSS-REFERENCES 10
845-4558791 ITEM 35Reference document
Same NSN cross-reference
Reference document — Secondary reference
255580 PIECE 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
2640-800X1 ITEM 17Q3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2640-804X3 PIECE 2Q3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6002-184PC3Reference document
Same NSN cross-reference
Reference document — Secondary reference
264080101-0017Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 264080101-0017Q3?
264080101-0017Q3 is a SEAT,VALVE.
What parts can replace 264080101-0017Q3?
There are 10 known substitutes for 264080101-0017Q3: 845-4558791 ITEM 35, 255580 PIECE 3, 2640-800X1 ITEM 17Q3 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 264080101-0017Q3?
264080101-0017Q3 is cataloged in the U.S. Government catalog under NSN 4820-00-042-0874. This indicates validated use in U.S. government and defense supply chains.
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