PartsTable
Technical Data Sheet
PartsTable / COMPONENT / BS78505BLACK

BS78505BLACK — Technical Data Sheet

✓ 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

CLINCH PLATE,TURNBUTTON FASTENER. Key specifications include material: COPPER ALLOY OVERALL, plate_hole_width: 0.410 INCHES NOMINAL IN, plate_hole_length: 0.660 INCHES NOMINAL IN, plate_overall_width: 0.770 INCHES NOMINAL IN, plate_overall_length: 1.010 INCHES NOMINAL IN, turnbutton_clinch_plate_style: CLINCH PLATE. This part is cataloged in the Federal Logistics Information System under NSN 5325-00-371-8108, 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
BS78505BLACK
NSN: 5325-00-371-8108
FSC: 5325
CAGE: 83058 — TRW ASSEMBLIES AND FASTENERS GROUP FASTENERS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
plate_hole_width0.410 INCHES NOMINAL IN
plate_hole_length0.660 INCHES NOMINAL IN
plate_overall_width0.770 INCHES NOMINAL IN
plate_overall_length1.010 INCHES NOMINAL IN
turnbutton_clinch_plate_styleCLINCH PLATE
NSN5325-00-371-8108
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: BS78505BLACK · 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
•
MATERIAL: COPPER ALLOY OVERALL
•
TURNBUTTON CLINCH PLATE STYLE: CLINCH PLATE
•
PLATE OVERALL WIDTH: 0.770 INCHES NOMINAL IN
•
PLATE HOLE LENGTH: 0.660 INCHES NOMINAL IN
•
PLATE OVERALL LENGTH: 1.010 INCHES NOMINAL IN
•
PLATE HOLE WIDTH: 0.410 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTRUCK, CARGO,DROPSIDE,5-TON,6X6;TEST STATION,OQ-290(V)MSM;HELICOPTER,MH-53E;TRUCK,CARGO,5-TON,6X6,XLWB W/E;TRUCK,CARGO,DROPSIDE,2 1/2-TON,6X6 W/E;AIRCRAFT,AIRLIFTER C-17A;AIRBORNE MOBILE DIR AIR SPT CTL (2ID),(02M JUL83) (AN/UYQ-3A);RADAR SET,FIREFINDER(AN/TPQ-36);DEEP SUBMERGENCE SYSTEMS PROGRAMS (DSSP) A
MATERIALCOPPER ALLOY OVERALL
TURNBUTTON CLINCH PLATE STYLECLINCH PLATE
PLATE OVERALL WIDTH0.770 INCHES NOMINAL IN
PLATE HOLE LENGTH0.660 INCHES NOMINAL IN
PLATE OVERALL LENGTH1.010 INCHES NOMINAL IN
PLATE HOLE WIDTH0.410 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
400AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
40A-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILB36488InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6685PL0850616InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4000AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
607-200-059InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy BS78505BLACK?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BS78505BLACK?
BS78505BLACK is a CLINCH PLATE,TURNBUTTON FASTENER.
What parts can replace BS78505BLACK?
There are 21 known substitutes for BS78505BLACK: 400A, 40A-1, MILB36488 and 18 more. Substitute compatibility should be verified for your specific system.
Is BS78505BLACK still available?
BS78505BLACK is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BS78505BLACK

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026