PartsTable
Technical Data Sheet
8543 ✓ 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 CLUTCH,PLATE,SEARCHLIGHT is a the manufacturer industrial component. Key specifications include end_item_identification: P-8A AIRCRAFT A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-286-4006, 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
8543
NSN: 5305-00-286-4006
FSC: 5305
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
end_item_identificationP-8A AIRCRAFT A
NSN5305-00-286-4006
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8543 · 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
HEAD DIAMETER: 0.250 INCHES NOMINAL IN
INTERNAL DRIVE STYLE: SLOT
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
HEAD STYLE: FILLISTER
THREAD LENGTH: 0.250 INCHES MAXIMUM IN
THREAD DIRECTION: RIGHT-HAND
THREAD CLASS: 3A A
FASTENER LENGTH: 0.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.250 INCHES NOMINAL IN
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEFILLISTER
THREAD LENGTH0.250 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A A
FASTENER LENGTH0.250 INCHES MAXIMUM IN
TEST DATA DOCUMENT59433-8543 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
FEATURES PROVIDEDCASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
8543Interchangeable
interchangeable cross-reference
interchangeable
51372Interchangeable
interchangeable cross-reference
interchangeable
9290-A-194-17Interchangeable
interchangeable cross-reference
interchangeable
8543 15990Interchangeable
interchangeable cross-reference
interchangeable
7370 PIECE 7Interchangeable
interchangeable cross-reference
interchangeable
COFFEE MAKERInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8543?
8543 is a CLUTCH,PLATE,SEARCHLIGHT.
What parts can replace 8543?
There are 7 known substitutes for 8543: 8543, 51372, 9290-A-194-17 and 4 more. Substitute compatibility should be verified for your specific system.
Is 8543 still available?
8543 is currently cancelled.
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