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148539 — VALVE,SAFETY RELIEF

✓ Government record, cited
Disguise · GATE VALVE
PRODUCT OVERVIEW

148539: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a Disguise industrial component. Key specifications include special_features: REPLACEABLE COMPONENT FOR STERNUM-RIBS DEMO KIT FOR INTRAOSSEOUS ACCESS INJECTION. SIZE LARGE; TAN COLOR., part_name_assigned_by_controlling_agency: SKIN PATCH REPLACEMENT STERNUM DEMO KIT.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-524-9323, 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
148539
NSN: 4820-01-524-9323
NIINs: 015249323, 017066206
FSC: 4820 — Valves, Nonpowered
CAGE: 37395 — BOSCH REXROTH CANADA CORP (CAN)
SPECIFICATIONS
special_featuresREPLACEABLE COMPONENT FOR STERNUM-RIBS DEMO KIT FOR INTRAOSSEOUS ACCESS INJECTION. SIZE LARGE; TAN COLOR.
part_name_assigned_by_controlling_agencySKIN PATCH REPLACEMENT STERNUM DEMO KIT
NSN4820-01-524-9323
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 148539 · Disguise ⚠ 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
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 24.0 DC
•
VALVE DISCHARGE FLOW RATE: 15.95 GALLONS PER MINUTE
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE24.0 DC
SPECIAL FEATURESFPM SEALS SUITABLE FOR MINERAL OIL
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, PROPORTIONAL DIRECTIONAL, NG10, DIRECT OPERATED 60L/MIN
END ITEM IDENTIFICATIONALOFTS SONAR SYSTEM MODEL 980 (V1)
VALVE DISCHARGE FLOW RATE15.95 GALLONS PER MINUTE
SUBSTITUTES & CROSS-REFERENCES 1
526-12760Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 148539?
148539 is a VALVE,SAFETY RELIEF manufactured by Disguise.
What parts can replace 148539?
There is 1 known substitute for 148539: 526-12760. Substitute compatibility should be verified for your specific system.
What is the NSN for 148539?
148539 is cataloged in the U.S. Government catalog under NSN 4820-01-524-9323. 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.