PartsTable
Technical Data Sheet
300803 ✓ Verified by PartsTable
Manhattan · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

<b>Internal SATA To External SATA Bracket</b><br>Manhattan provides a wide selection of SATA cables, adapters, and accessories. Our cables are tested to meet the latest specifications available, from SATA organization. We make sure that all of your SATA connection needs are met.

Internal, external, brackets, and adapters MANHATTAN provides First and Second Generation of SATA. For fast and simple connectivity SATA supports speeds of 6 Gbps, making it the fastest of the ATA technologies. MANHATTAN is your partner to make sure you are ready for the next generation as well.<br><br><b>Features:</b><br>- Creates an eSATA connection from the internal SATA controller;<br>- Supports data transfer speeds up to 6.0 Gbps;<br>- Easily installs in regular PCI bracket slot;<br>- Slim design increases airflow and cooling efficiency and reduces cable clutter;<br>- Fully shielded to reduce EMI and other interference sources;<br>- Lifetime Warranty.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-121-8324, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
300803
NSN: 5310-00-121-8324
FSC: 5310
CAGE: 32195 — OUTBOARD MARINE CORP JOHNSON MOTORS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thickness0.031 INCHES NOMINAL IN
design_typeDISK CARTRIDGE
unit_designPORTABLE
power_sourceSELF-CONTAINED
hole_diameter0.203 INCHES NOMINAL IN
overall_width3.000 INCHES NOMINAL IN
overall_height0.650 INCHES NOMINAL IN
overall_length5.000 INCHES NOMINAL IN
overall_diameter0.375 INCHES NOMINAL IN
special_featuresHIGH SPEED USB 2.0 INTERFACE
operating_temp_range-54.0 TO 125.0 CELSIUS DEGC
NSN5310-00-121-8324
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 300803 · Manhattan ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
PERIPHERAL SHAPE STYLE: ROUND
THICKNESS: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
MATERIAL: COPPER ALLOY OVERALL
HOLE DIAMETER: 0.198 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
OVERALL DIAMETER: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.198 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
OVERALL DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
300803Interchangeable
interchangeable cross-reference
interchangeable
A0-627Interchangeable
interchangeable cross-reference
interchangeable
MT8259-03Interchangeable
interchangeable cross-reference
interchangeable
7547516P0003Interchangeable
interchangeable cross-reference
interchangeable
5021-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300803?
300803 is a SWITCH,RADIO FREQUENCY TRANSMISS manufactured by Manhattan.
What parts can replace 300803?
There are 5 known substitutes for 300803: 300803, A0-627, MT8259-03 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300803?
300803 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-121-8324. This indicates validated use in U.S. government and defense supply chains.
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