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12951617 — EYELET,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12951617: EYELET,TURNLOCK FASTENER.

The EYELET,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 1100 OVERALL, eyelet_height: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, body_thickness: 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN, surface_treatment: ANODIZE OVERALL, turnlock_eyelet_style: EYELET, eyelet_inside_diameter: 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-397-8145, 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
12951617
NSN: 5325-01-397-8145
FSC: 5325 — Fastening Devices
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 1100 OVERALL
eyelet_height0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
body_thickness0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
surface_treatmentANODIZE OVERALL
turnlock_eyelet_styleEYELET
eyelet_inside_diameter0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
largest_outside_diameter0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-A-8625, TY1, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-397-8145
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12951617 · 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
•
EYELET HEIGHT: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TY1, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
LARGEST OUTSIDE DIAMETER: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
TURNLOCK EYELET STYLE: EYELET
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
EYELET INSIDE DIAMETER: 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY 1100 OVERALL
TECHNICAL CHARACTERISTICS
EYELET HEIGHT0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TY1, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
LARGEST OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
TURNLOCK EYELET STYLEEYELET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
EYELET INSIDE DIAMETER0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 1100 OVERALL
BODY THICKNESS0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
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
GH35-ACNReference document
Same NSN cross-reference
Reference document — Secondary 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 12951617?
12951617 is a EYELET,TURNLOCK FASTENER.
What parts can replace 12951617?
There is 1 known substitute for 12951617: GH35-ACN. Substitute compatibility should be verified for your specific system.
What is the NSN for 12951617?
12951617 is cataloged in the U.S. Government catalog under NSN 5325-01-397-8145. 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.