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500757 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

500757: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, thickness: 0.245 INCHES NOMINAL IN, head_style: FLAT COUNTERSUNK, thread_class: 2A A, bore_diameter: 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN, head_diameter: 0.220 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-022-7073, 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
500757
NSN: 5305-00-022-7073
NIINs: 000227073, 001978607, 009147516, 011908487
FSC: 5305 — Screws
CAGE: 26344 — NEW HAVEN MFG CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
thickness0.245 INCHES NOMINAL IN
head_styleFLAT COUNTERSUNK
thread_class2A A
bore_diameter0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
head_diameter0.220 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
overall_width4.000 INCHES NOMINAL IN
thread_length0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
overall_height0.625 INCHES NOMINAL IN
overall_length5.812 INCHES NOMINAL IN
screw_materialSTEEL CORROSION RESISTING
fastener_length0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NSN5305-00-022-7073
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 500757 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.125 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL CORROSION RESISTING
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
THREAD LENGTH0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.125 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL CORROSION RESISTING
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
THREAD CLASS2A A
THREAD QUANTITY PER INCH40
SUBSTITUTES & CROSS-REFERENCES 3
FFS92TYPE1STYLE2SReference document
Same NSN cross-reference
Reference document — Identification reference
227073Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
05007-0057Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 500757?
500757 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 500757?
There are 3 known substitutes for 500757: FFS92TYPE1STYLE2S, 227073, 05007-0057. Substitute compatibility should be verified for your specific system.
What is the NSN for 500757?
500757 is cataloged in the U.S. Government catalog under NSN 5305-00-022-7073. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.