PartsTable
Technical Data Sheet
205370 ✓ Verified by PartsTable
Hama · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

For connecting to a digital receiver or a TV with built-in digital receiver<br><br><b>Low noise factor of 0.3 dB</b><br>Particularly low-noise: the high-quality components used ensure a very low noise factor of max. 0.3 dB<br><br><b>Weather protection grommet</b><br>Insulating cap against wind and weather: the high-quality weatherproof rubber grommet protects the connections and ensures consistently good transmission quality<br><br><b>Connection for 1 receivers</b><br>Easy to connect: the single LNB enables a simple connection for a digital receiver This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-045-6750, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
205370
NSN: 5340-00-045-6750
FSC: 5340
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500
features_providedKEYWAY
end_item_identificationEND ITEM;VALVE,BTFL 4IN IN
stem_actuating_end_typeROUNDED
valve_size_for_which_designed4.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
NSN5340-00-045-6750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 205370 MFR: Hama ⚠ 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
KEY FEATURES
CROSS-SECTIONAL SHAPE STYLE: FLAT
MATERIAL: STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1055 OR STEEL COMP 1065 OR STEEL COMP 1075 OR STEEL COMP 1085 OR STEEL COMP 1095
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-777-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
FSC APPLICATION DATA: SHIP AND BOAT PROPULSION COMPONENTS
BOLT CIRCLE DIAMETER: 0.800 INCHES NOMINAL IN
PREBENT LOCKING FEATURE LOCATION: ALL
MOUNTING HOLE QUANTITY: 3
PLATE THICKNESS: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEFLAT
MATERIALSTEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1055 OR STEEL COMP 1065 OR STEEL COMP 1075 OR STEEL COMP 1085 OR STEEL COMP 1095
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-777-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
FSC APPLICATION DATASHIP AND BOAT PROPULSION COMPONENTS
BOLT CIRCLE DIAMETER0.800 INCHES NOMINAL IN
PREBENT LOCKING FEATURE LOCATIONALL
MOUNTING HOLE QUANTITY3
PLATE THICKNESS0.030 INCHES NOMINAL IN
WIDTH1.250 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.350 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
240212Interchangeable
interchangeable cross-reference
interchangeable
205370Interchangeable
interchangeable cross-reference
interchangeable
2786333 AND 916490Interchangeable
interchangeable cross-reference
interchangeable
SM0817Interchangeable
interchangeable cross-reference
interchangeable
205-370-040-362Interchangeable
interchangeable cross-reference
interchangeable
C8004-09-003FN33Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 205370?
205370 is a STEM,FLUID VALVE manufactured by Hama.
What parts can replace 205370?
There are 8 known substitutes for 205370: 240212, 205370, 2786333 AND 916490 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 205370?
205370 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-045-6750. This indicates validated use in U.S. government and defense supply chains.
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