PartsTable
Technical Data Sheet

OS-4256 — Technical Data Sheet

✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include switch_type: NONTRANSFER, overall_width: 0.565 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN, overall_height: 0.370 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN, overall_length: 0.770 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN, frequency_rating: 10.0 MEGAHERTZ MINIMUM AND 70.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO, special_features: MOUNTING PINS ARE GOLD PLATED; 0.028 IN. MIN AND 0.032 IN.

MAX DIA IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5985-01-180-7412, 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
OS-4256
NSN: 5985-01-180-7412
FSC: 5985
CAGE: 64537 — CAES SYSTEMS LLC (USA)
SPECIFICATIONS
switch_typeNONTRANSFER
overall_width0.565 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
pole_quantity1
overall_height0.370 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
overall_length0.770 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
throw_quantity2
frequency_rating10.0 MEGAHERTZ MINIMUM AND 70.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO
special_featuresMOUNTING PINS ARE GOLD PLATED; 0.028 IN. MIN AND 0.032 IN. MAX DIA IN
precious_materialGOLD
operating_temp_range-65.0 TO 100.0 CELSIUS DEGC
switch_operation_sequenceBREAKS BEFORE MAKES
terminal_type_and_quantity8 PIN
NSN5985-01-180-7412
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN OS-4256 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 8 PIN
•
POLE QUANTITY: 1
•
SWITCH TYPE: NONTRANSFER
•
THROW QUANTITY: 2
•
PRECIOUS MATERIAL: GOLD
•
PRECIOUS MATERIAL AND LOCATION: EXTERNAL PIN SURFACES GOLD
•
SWITCH OPERATION SEQUENCE: BREAKS BEFORE MAKES
•
FREQUENCY RATING: 10.0 MEGAHERTZ MINIMUM AND 70.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO
TECHNICAL CHARACTERISTICS
TERMINAL TYPE AND QUANTITY8 PIN
POLE QUANTITY1
SWITCH TYPENONTRANSFER
THROW QUANTITY2
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONEXTERNAL PIN SURFACES GOLD
SWITCH OPERATION SEQUENCEBREAKS BEFORE MAKES
FREQUENCY RATING10.0 MEGAHERTZ MINIMUM AND 70.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO
OPERATING TEMP RANGE-65.0 TO 100.0 CELSIUS DEGC
OVERALL WIDTH0.565 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
35-502InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
53AFInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1626InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4077InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8765InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S53InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy OS-4256?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is OS-4256?
OS-4256 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace OS-4256?
There are 16 known substitutes for OS-4256: 35-502, 53AF, 1626 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for OS-4256?
OS-4256 is cataloged in the Federal Logistics Information System under NSN 5985-01-180-7412. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — OS-4256