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300845 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

300845: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, control_type: REMOTE, document_type: MAINTENANCE PARTS LIST, overall_width: 0.540 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 0.200 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-044-7388, 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
300845
NSN: 5330-01-044-7388
NIINs: 010447388, 013890007, 013950864, 016284830
FSC: 5330 — Packing and Gasket Materials
CAGE: H0G87 — WIBA ZEVENAAR B.V. (NLD)
SPECIFICATIONS
materialALUMINUM ALLOY
control_typeREMOTE
document_typeMAINTENANCE PARTS LIST
overall_width0.540 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height0.200 INCHES MAXIMUM IN
overall_length0.887 INCHES MAXIMUM IN
connection_typePIN BOTTOM
document_source68225
special_featuresOPTIMIZED FOR USE WITH NFPA TECHNICAL USE ROPE 9.5 MM TO 11 MM. LARGE HOLE IS 51 MM;ROPE SIZE* (DIAMETER) 3/8-7/16 IN (9.5-11 MM) MM
basic_shape_styleRECTANGULAR OR SQUARE
component_quantity4
NSN5330-01-044-7388
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 300845 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
4189423Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5330010447388Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 300845?
300845 is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace 300845?
There are 2 known substitutes for 300845: 4189423, 5330010447388. Substitute compatibility should be verified for your specific system.
What is the NSN for 300845?
300845 is cataloged in the U.S. Government catalog under NSN 5330-01-044-7388. 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.