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RB000078 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RB000078: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 0.500 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, attachment_method: THREADED, end_item_identification: AIRCRAFT,(AC-130A, AC-A30H, MC-130H, EC-130E, HC-130) A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-446-7604, 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
RB000078
NSN: 4820-01-446-7604
FSC: 4820 — Valves, Nonpowered
CAGE: 0GCL4 — L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. DIV INTEGRATED AEROSPACE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length0.500 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
attachment_methodTHREADED
end_item_identificationAIRCRAFT,(AC-130A, AC-A30H, MC-130H, EC-130E, HC-130) A
NSN4820-01-446-7604
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RB000078 · 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
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS
OVERALL LENGTH0.500 INCHES NOMINAL IN
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT,(AC-130A, AC-A30H, MC-130H, EC-130E, HC-130) A
MATERIALCOPPER ALLOY
ATTACHMENT METHODTHREADED
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 1
RB000078-001Same 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RB000078?
RB000078 is a CAP,VALVE.
What parts can replace RB000078?
There is 1 known substitute for RB000078: RB000078-001. Substitute compatibility should be verified for your specific system.
What is the NSN for RB000078?
RB000078 is cataloged in the U.S. Government catalog under NSN 4820-01-446-7604. 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.