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MS27980-78 — STUD,SNAP FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

MS27980-78: STUD,SNAP FASTENER.

The STUD,SNAP FASTENER is a the manufacturer industrial component. Key specifications include special_features: INSIDE DIAMETER 0.13INCHEA, stud_overall_length: 0.21 INCHES NOMINAL IN, stud_shank_diameter: 0.50 INCHES NOMINAL IN, end_item_identification: MINE RESISTANT 0164412096, part_name_assigned_by_controlling_agency: STUD, SNAP. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-681-6493, 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
MS27980-78
NSN: 5325-01-681-6493
FSC: 5325 — Fastening Devices
CAGE: 0JVX8 — TEXAS STARWARES INC DBA TEXAS STARWARES INC (USA)
SPECIFICATIONS
special_featuresINSIDE DIAMETER 0.13INCHEA
stud_overall_length0.21 INCHES NOMINAL IN
stud_shank_diameter0.50 INCHES NOMINAL IN
end_item_identificationMINE RESISTANT 0164412096
part_name_assigned_by_controlling_agencySTUD, SNAP
NSN5325-01-681-6493
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS27980-78 · 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
•
STUD SHANK DIAMETER: 0.50 INCHES NOMINAL IN
•
STUD OVERALL LENGTH: 0.21 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STUD SHANK DIAMETER0.50 INCHES NOMINAL IN
SPECIAL FEATURESINSIDE DIAMETER 0.13INCHEA
PART NAME ASSIGNED BY CONTROLLING AGENCYSTUD, SNAP
END ITEM IDENTIFICATIONMINE RESISTANT 0164412096
STUD OVERALL LENGTH0.21 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
3903784Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 MS27980-78?
MS27980-78 is a STUD,SNAP FASTENER.
What parts can replace MS27980-78?
There is 1 known substitute for MS27980-78: 3903784. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27980-78?
MS27980-78 is cataloged in the U.S. Government catalog under NSN 5325-01-681-6493. 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.