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Technical Data Sheet
PartsTable / COMPONENT / 803-6397320-1 3/8
803-6397320-1 3/8 ✓ 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

The 803-6397320-1 3/8 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-164-6673, 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
803-6397320-1 3/8
NSN: 4030-00-164-6673
FSC: 4030
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number803-6397320-1 3/8
NSN4030-00-164-6673
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 803-6397320-1 3/8 TITLE COMPONENT PN 803-6397320-1 3/8 MFR 803-6397320-1 3/8
KEY FEATURES
•
INSIDE LENGTH: 5.125 INCHES NOMINAL IN
•
OPENING WIDTH: 3.000 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FEATURES PROVIDED: FORELOCK PINHOLE AND RETAINING CHAIN
•
LOCKING DEVICE TYPE: TAPER PIN W/LEAD PLUG
•
MATERIAL DIAMETER: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE LENGTH5.125 INCHES NOMINAL IN
OPENING WIDTH3.000 INCHES NOMINAL IN
SPECIAL FEATURES2.500 IN. BY 2.000 IN. PEAR SHAPE CLOSURE PIN IN
MATERIALSTEEL
FEATURES PROVIDEDFORELOCK PINHOLE AND RETAINING CHAIN
LOCKING DEVICE TYPETAPER PIN W/LEAD PLUG
LOCKING DEVICE TYPETAPER PIN W/LEAD PLUG
MATERIAL DIAMETER1.750 INCHES NOMINAL IN
STYLE DESIGNATORCHAIN
FEATURES PROVIDEDFORELOCK PINHOLE AND RETAINING CHAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
T-105Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
MS15444-85Interchangeable
interchangeable cross-reference
interchangeable
677-0039-009Interchangeable
interchangeable cross-reference
interchangeable
9188Interchangeable
interchangeable cross-reference
interchangeable
841500144Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-6397320-1 3/8?
803-6397320-1 3/8 is a 803-6397320-1 3/8.
What parts can replace 803-6397320-1 3/8?
There are 15 known substitutes for 803-6397320-1 3/8: T-105, 1340, MS15444-85 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-6397320-1 3/8?
803-6397320-1 3/8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-164-6673. 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