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B5260-1 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B5260-1: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, overall_height: 2.200 INCHES NOMINAL IN, shoulder_width: 0.582 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN, inside_diameter: 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN, shoulder_height: 0.300 INCHES NOMINAL IN, outside_diameter: 1.192 INCHES MINIMUM AND 1.194 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-248-3716, 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
B5260-1
NSN: 4820-00-248-3716
FSC: 4820 — Valves, Nonpowered
CAGE: 45543 — SNAP-TITE INC DBA SNAP TITE SOLENOID VALVE DIV (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
overall_height2.200 INCHES NOMINAL IN
shoulder_width0.582 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
inside_diameter0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
shoulder_height0.300 INCHES NOMINAL IN
outside_diameter1.192 INCHES MINIMUM AND 1.194 INCHES MAXIMUM IN
NSN4820-00-248-3716
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B5260-1 · 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
•
SHOULDER WIDTH: 0.582 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
•
SHOULDER HEIGHT: 0.300 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.192 INCHES MINIMUM AND 1.194 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.200 INCHES NOMINAL IN
SHOULDER WIDTH0.582 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN
SHOULDER HEIGHT0.300 INCHES NOMINAL IN
OUTSIDE DIAMETER1.192 INCHES MINIMUM AND 1.194 INCHES MAXIMUM IN
INSIDE DIAMETER0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B5260-1?
B5260-1 is a DISK,VALVE.
What is the NSN for B5260-1?
B5260-1 is cataloged in the U.S. Government catalog under NSN 4820-00-248-3716. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.