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264340501-42 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

264340501-42: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE,BALL, 1IN; VALVE,BALL, 1.5IN IN, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-548-5702, 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
264340501-42
NSN: 4820-01-548-5702
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
end_item_identificationVALVE,BALL, 1IN; VALVE,BALL, 1.5IN IN
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
NSN4820-01-548-5702
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 264340501-42 · 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: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
END ITEM IDENTIFICATIONVALVE,BALL, 1IN; VALVE,BALL, 1.5IN IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
SUBSTITUTES & CROSS-REFERENCES 9
2643-405-01 ITEM 42C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
264340501-42C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G547-0002-264340501-42C1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2643-405-01 ITEM 42Reference document
Same NSN cross-reference
Reference document — Secondary reference
G547-0002-264340501-42Reference document
Same NSN cross-reference
Reference document — Secondary reference
845-7285244 ITEM 42C1Same 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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 264340501-42?
264340501-42 is a STEM,FLUID VALVE.
What parts can replace 264340501-42?
There are 9 known substitutes for 264340501-42: 2643-405-01 ITEM 42C1, 264340501-42C1, G547-0002-264340501-42C1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 264340501-42?
264340501-42 is cataloged in the U.S. Government catalog under NSN 4820-01-548-5702. This indicates validated use in U.S. government and defense supply chains.
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