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Technical Data Sheet
PartsTable / COMPONENT / AN227-23
AN227-23 ✓ 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 STUD,SNAP FASTENER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_length: 0.359 INCHES NOMINAL IN, stud_shank_length: 0.625 INCHES NOMINAL IN, surface_treatment: NICKEL OVERALL, stud_overall_length: 1.125 INCHES NOMINAL IN, stud_retention_method: SCREW BASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-276-4922, 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
AN227-23
NSN: 5325-00-276-4922
FSC: 5325
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_length0.359 INCHES NOMINAL IN
stud_shank_length0.625 INCHES NOMINAL IN
surface_treatmentNICKEL OVERALL
stud_overall_length1.125 INCHES NOMINAL IN
stud_retention_methodSCREW BASE
snap_fastener_stud_styleSTUD
stud_base_width_across_flats0.344 INCHES NOMINAL IN
thread_size_and_series/type_designator0.164-32 UNIFIED NATIONAL COARSE (UNC)
NSN5325-00-276-4922
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AN227-23 · 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
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.164-32 UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL: COPPER ALLOY OVERALL
•
SURFACE TREATMENT: NICKEL OVERALL
•
STUD RETENTION METHOD: SCREW BASE
•
SNAP FASTENER STUD STYLE: STUD
•
BODY LENGTH: 0.359 INCHES NOMINAL IN
•
STUD BASE WIDTH ACROSS FLATS: 0.344 INCHES NOMINAL IN
•
STUD OVERALL LENGTH: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNIFIED NATIONAL COARSE (UNC)
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENTNICKEL OVERALL
STUD RETENTION METHODSCREW BASE
SNAP FASTENER STUD STYLESTUD
BODY LENGTH0.359 INCHES NOMINAL IN
STUD BASE WIDTH ACROSS FLATS0.344 INCHES NOMINAL IN
STUD OVERALL LENGTH1.125 INCHES NOMINAL IN
STUD SHANK LENGTH0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
882Interchangeable
interchangeable cross-reference
interchangeable
314Interchangeable
interchangeable cross-reference
interchangeable
8048Interchangeable
interchangeable cross-reference
interchangeable
347Interchangeable
interchangeable cross-reference
interchangeable
AN227-21Interchangeable
interchangeable cross-reference
interchangeable
9033525Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN227-23?
AN227-23 is a STUD,SNAP FASTENER.
What parts can replace AN227-23?
There are 16 known substitutes for AN227-23: 882, 314, 8048 and 13 more. Substitute compatibility should be verified for your specific system.
Is AN227-23 still available?
AN227-23 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026