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Technical Data Sheet
7703S ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: STEEL SEDIMENT BOWL, body_length: 17.000 INCHES NOMINAL IN, design_type: REUSABLE, overall_length: 3.625 INCHES NOMINAL IN, overall_diameter: 0.875 INCHES NOMINAL IN, features_provided: DRAIN PLUG AND BY-PASS VALVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-164-3131, 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
7703S
NSN: 5985-00-164-3131
FSC: 5985
CAGE: 22424 — MECA ELECTRONICS INC (USA)
SPECIFICATIONS
materialSTEEL SEDIMENT BOWL
body_length17.000 INCHES NOMINAL IN
design_typeREUSABLE
overall_length3.625 INCHES NOMINAL IN
overall_diameter0.875 INCHES NOMINAL IN
special_featuresONE BNC FEMALE CONNECTOR STAR P/N 5181,ONE FEMALE CONNECTOR P/N UG23D/U V/C 24931,ONE MALE CONNECTOR P/N MS91236-21D V/C 09408
features_providedDRAIN PLUG AND BY-PASS VALVE
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
body_outside_diameter9.250 INCHES NOMINAL IN
filtering_media_designENCASED SINGLE FILTERING MEDIA RESPONSE
functional_descriptionLINE SECTION, RF, SIGNAL SAMPLER
end_item_identificationMARK-1F
NSN5985-00-164-3131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINE SECTION,RADIO FREQUENCY TRA TITLE COMPONENT PN 7703S MFR LINE SECTION,RADIO FRE
KEY FEATURES
REFERENCE DATA AND LITERATURE: AFP 6750.1, CHAPTER 408, CHANGE 461, PG 2
OVERALL DIAMETER: 0.875 INCHES NOMINAL IN
FUNCTIONAL DESCRIPTION: LINE SECTION, RF, SIGNAL SAMPLER
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE DATA AND LITERATUREAFP 6750.1, CHAPTER 408, CHANGE 461, PG 2
OVERALL DIAMETER0.875 INCHES NOMINAL IN
FUNCTIONAL DESCRIPTIONLINE SECTION, RF, SIGNAL SAMPLER
OVERALL LENGTH3.625 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMARK-1F
SPECIAL FEATURESONE BNC FEMALE CONNECTOR STAR P/N 5181,ONE FEMALE CONNECTOR P/N UG23D/U V/C 24931,ONE MALE CONNECTOR P/N MS91236-21D V/C 09408
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3276Interchangeable
interchangeable cross-reference
interchangeable
CPH2Interchangeable
interchangeable cross-reference
interchangeable
7703SInterchangeable
interchangeable cross-reference
interchangeable
TSS1EFAInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7703S?
7703S is a LINE SECTION,RADIO FREQUENCY TRA.
What parts can replace 7703S?
There are 4 known substitutes for 7703S: 3276, CPH2, 7703S and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7703S?
7703S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-164-3131. This indicates validated use in U.S. government and defense supply chains.
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