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AN227-10B — STUD,SNAP FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AN227-10B: STUD,SNAP FASTENER.

The STUD,SNAP FASTENER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, stud_shank_length: 0.250 INCHES NOMINAL IN, surface_treatment: ENAMEL OVERALL, stud_head_diameter: 0.391 INCHES NOMINAL IN, stud_overall_length: 0.438 INCHES NOMINAL IN, stud_retention_method: SCREW BASE. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-276-4925, 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
AN227-10B
NSN: 5325-00-276-4925
FSC: 5325 — Fastening Devices
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
stud_shank_length0.250 INCHES NOMINAL IN
surface_treatmentENAMEL OVERALL
stud_head_diameter0.391 INCHES NOMINAL IN
stud_overall_length0.438 INCHES NOMINAL IN
stud_retention_methodSCREW BASE
snap_fastener_stud_styleSTUD
thread_size_and_series/type_designator0.190-32 UNF
NSN5325-00-276-4925
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN227-10B · 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 RETENTION METHOD: SCREW BASE
•
STUD SHANK LENGTH: 0.250 INCHES NOMINAL IN
•
SNAP FASTENER STUD STYLE: STUD
•
STUD HEAD DIAMETER: 0.391 INCHES NOMINAL IN
•
SURFACE TREATMENT: ENAMEL OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.190-32 UNF
•
STUD OVERALL LENGTH: 0.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STUD RETENTION METHODSCREW BASE
STUD SHANK LENGTH0.250 INCHES NOMINAL IN
SNAP FASTENER STUD STYLESTUD
STUD HEAD DIAMETER0.391 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL OVERALL
MATERIALCOPPER ALLOY OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.190-32 UNF
STUD OVERALL LENGTH0.438 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
5325PL0727324Reference document
Same NSN cross-reference
Reference document — Informative reference only
MS27980-15BReference document
Same NSN cross-reference
Reference document — Secondary reference
5325002764925Reference document
Same NSN cross-reference
Reference document — Secondary reference
106809Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AN227-10B?
AN227-10B is a STUD,SNAP FASTENER.
What parts can replace AN227-10B?
There are 4 known substitutes for AN227-10B: 5325PL0727324, MS27980-15B, 5325002764925 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AN227-10B?
AN227-10B is cataloged in the U.S. Government catalog under NSN 5325-00-276-4925. 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.