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XB78326-16 — STUD,TURNBUTTON FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

XB78326-16: STUD,TURNBUTTON FASTENER.

The STUD,TURNBUTTON FASTENER is a the manufacturer industrial component. Key specifications include height: 0.765 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN, material: COPPER ALLOY METALLIC PARTS, base_width: 0.530 INCHES MAXIMUM IN, end_length: 0.500 INCHES NOMINAL IN, base_length: 0.785 INCHES MAXIMUM IN, button_width: 0.531 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-907-0704, 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
XB78326-16
NSN: 5325-00-907-0704
FSC: 5325 — Fastening Devices
CAGE: 61864 — TRW ASSEMBLIES AND FASTENERS GROUP (USA)
SPECIFICATIONS
height0.765 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
materialCOPPER ALLOY METALLIC PARTS
base_width0.530 INCHES MAXIMUM IN
end_length0.500 INCHES NOMINAL IN
base_length0.785 INCHES MAXIMUM IN
button_width0.531 INCHES NOMINAL IN
button_thickness0.312 INCHES NOMINAL IN
surface_treatmentOXIDE FILM OVERALL
fabrication_methodSTAMPED
turnbutton_stud_styleMACHINE SCREW
socket_accommodated_quantity1
thread_size_and_series/type_designator0.138-32 UNIFIED NATIONAL COARSE (UNC)
NSN5325-00-907-0704
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: XB78326-16 · 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
•
BUTTON THICKNESS: 0.312 INCHES NOMINAL IN
•
END LENGTH: 0.500 INCHES NOMINAL IN
•
TURNBUTTON STUD STYLE: MACHINE SCREW
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SOCKET ACCOMMODATED QUANTITY: 1
•
BUTTON WIDTH: 0.531 INCHES NOMINAL IN
•
BASE WIDTH: 0.530 INCHES MAXIMUM IN
•
BASE LENGTH: 0.785 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BUTTON THICKNESS0.312 INCHES NOMINAL IN
END LENGTH0.500 INCHES NOMINAL IN
TURNBUTTON STUD STYLEMACHINE SCREW
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SOCKET ACCOMMODATED QUANTITY1
BUTTON WIDTH0.531 INCHES NOMINAL IN
BASE WIDTH0.530 INCHES MAXIMUM IN
BASE LENGTH0.785 INCHES MAXIMUM IN
HEIGHT0.765 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
SURFACE TREATMENTOXIDE FILM OVERALL
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
10921905-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 XB78326-16?
XB78326-16 is a STUD,TURNBUTTON FASTENER.
What parts can replace XB78326-16?
There is 1 known substitute for XB78326-16: 10921905-1. Substitute compatibility should be verified for your specific system.
What is the NSN for XB78326-16?
XB78326-16 is cataloged in the U.S. Government catalog under NSN 5325-00-907-0704. This indicates validated use in U.S. government and defense supply chains.
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