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A104 — OSCILLATOR,NONCRYSTAL CONTROLLED

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

A104: OSCILLATOR,NONCRYSTAL CONTROLLED.

OSCILLATOR,NONCRYSTAL CONTROLLED. Key specifications include material: STEEL CORROSION RESISTING OVERALL, end_item_identification: WEATHERTIGHT FIRE DOOR, part_name_assigned_by_controlling_agency: SURELOCK THREEPOINT PASSAGE LATCH,RIGHT HAND. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-010-2364, 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
MRO→ MRO_GENERAL→ A104
NSN: 4820-00-010-2364
NIINs: 000102364, 002812014, 003521325, 004028543, 004524533, 005543232, 008078253, 008783791, 010146870, 010305207, 010391093, 011377056, 012015429, 017276974
FSC: 4820 — Valves, Nonpowered
CAGE: 59309 — MCC HOLDINGS, INC. DBA CRANE VALVE NORTH AMERICA DIV CRANE CHEMPHARMA & ENERGY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_item_identificationWEATHERTIGHT FIRE DOOR
part_name_assigned_by_controlling_agencySURELOCK THREEPOINT PASSAGE LATCH,RIGHT HAND
NSN4820-00-010-2364
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A104 · 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
•
BODY OUTSIDE DIAMETER: 11.498 INCHES MINIMUM AND 11.513 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 9.809 INCHES MINIMUM AND 9.824 INCHES MAXIMUM IN
•
SEAT ANGLE IN DEG: 1.283 NOMINAL
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.670 INCHES MINIMUM AND 2.680 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER11.498 INCHES MINIMUM AND 11.513 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER9.809 INCHES MINIMUM AND 9.824 INCHES MAXIMUM IN
SEAT ANGLE IN DEG1.283 NOMINAL
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 1
SAM210PC6Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A104?
A104 is a OSCILLATOR,NONCRYSTAL CONTROLLED. It is classified as a MRO (MRO_GENERAL).
What parts can replace A104?
There is 1 known substitute for A104: SAM210PC6. Substitute compatibility should be verified for your specific system.
What is the NSN for A104?
A104 is cataloged in the U.S. Government catalog under NSN 4820-00-010-2364. 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.