PartsTable
Technical Data Sheet
5387271 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, head_style: OVAL COUNTERSUNK, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.796 INCHES MAXIMUM IN, thread_class: 3A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-207-6976, 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
5387271
NSN: 5305-00-207-6976
FSC: 5305
CAGE: 57763 — CONSUMERS' AIRCRAFT COMPANY INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
head_styleOVAL COUNTERSUNK
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.796 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length0.625 INCHES MINIMUM IN
fastener_length3.312 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND HIGH SPEED AND EXPANDABLE
NSN5305-00-207-6976
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5387271 · 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: 3.312 INCHES NOMINAL IN
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
HEAD STYLE: OVAL COUNTERSUNK
THREAD CLASS: 3A A
THREAD QUANTITY PER INCH: 32
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY: 1
HEAD DIAMETER: 0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH3.312 INCHES NOMINAL IN
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
HEAD STYLEOVAL COUNTERSUNK
THREAD CLASS3A A
THREAD QUANTITY PER INCH32
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
HEAD DIAMETER0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
1820-0377Interchangeable
interchangeable cross-reference
interchangeable
5962-3804001BCXInterchangeable
interchangeable cross-reference
interchangeable
V26121-B197-AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5387271?
5387271 is a MICROCIRCUIT,DIGITAL.
What parts can replace 5387271?
There are 3 known substitutes for 5387271: 1820-0377, 5962-3804001BCX, V26121-B197-A. Substitute compatibility should be verified for your specific system.
What is the NSN for 5387271?
5387271 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-207-6976. This indicates validated use in U.S. government and defense supply chains.
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