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PartsTable / COMPONENT / 771-03
771-03 ✓ Verified by PartsTable
Esselte · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: CHROMIUM FLOW CONTROL DEVICE, design_type: REUSABLE, swage_depth: 0.141 INCHES IN, body_diameter: 0.938 INCHES NOMINAL IN, overall_width: 2.469 INCHES NOMINAL IN, aperture_width: 1.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1285-00-051-6515, 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
771-03
NSN: 1285-00-051-6515
FSC: 1285
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialCHROMIUM FLOW CONTROL DEVICE
design_typeREUSABLE
swage_depth0.141 INCHES IN
body_diameter0.938 INCHES NOMINAL IN
overall_width2.469 INCHES NOMINAL IN
aperture_width1.375 INCHES NOMINAL IN
flow_directionINSIDE OUT
overall_height0.453 INCHES IN
overall_length4.312 INCHES NOMINAL IN
aperture_length3.219 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
hardness_rating55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
NSN1285-00-051-6515
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Esselte CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 771-03 MFR Esselte CONNECTOR,RECEPTACLE,E
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
X1548CInterchangeable
interchangeable cross-reference
interchangeable
231B3716Interchangeable
interchangeable cross-reference
interchangeable
1JA2597-1Interchangeable
interchangeable cross-reference
interchangeable
771-03Interchangeable
interchangeable cross-reference
interchangeable
12-005(0011-046Interchangeable
interchangeable cross-reference
interchangeable
506-3231-002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 771-03?
771-03 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Esselte.
What parts can replace 771-03?
There are 10 known substitutes for 771-03: X1548C, 231B3716, 1JA2597-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 771-03?
771-03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1285-00-051-6515. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026