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505288 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

505288: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER EYELET, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.170 INCHES NOMINAL IN, precious_material: GOLD, surface_treatment: GOLD EYELET. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-047-9525, 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
505288
NSN: 5325-01-047-9525
NIINs: 010479525, 014523164
FSC: 5325 — Fastening Devices
CAGE: 20284 — AIMTRON SYSTEMS, LLC (USA)
SPECIFICATIONS
materialCOPPER EYELET
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.170 INCHES NOMINAL IN
precious_materialGOLD
surface_treatmentGOLD EYELET
barrel_outside_diameter0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
flange_outside_diameter0.076 INCHES NOMINAL IN
material_document_and_classificationQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE EYELET
NSN5325-01-047-9525
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 505288 · 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
•
FLANGE OUTSIDE DIAMETER: 0.076 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: GOLD
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE EYELET
•
SURFACE TREATMENT: GOLD EYELET
•
BARREL OUTSIDE DIAMETER: 0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
MATERIAL: COPPER EYELET
•
FLANGE STYLE: FLANGE
•
BARREL STYLE: STRAIGHT ROUND TYPE
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.076 INCHES NOMINAL IN
PRECIOUS MATERIALGOLD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE EYELET
SURFACE TREATMENTGOLD EYELET
BARREL OUTSIDE DIAMETER0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
MATERIALCOPPER EYELET
FLANGE STYLEFLANGE
BARREL STYLESTRAIGHT ROUND TYPE
BARREL HEIGHT0.170 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
CME311CReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 505288?
505288 is a CIRCUIT CARD ASSEMBLY.
What parts can replace 505288?
There is 1 known substitute for 505288: CME311C. Substitute compatibility should be verified for your specific system.
What is the NSN for 505288?
505288 is cataloged in the U.S. Government catalog under NSN 5325-01-047-9525. 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.