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AS3217-143 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

AS3217-143: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, ring_style: SPECIAL FLAT, usage_design: INTERNAL, strength_rating: ERR-060, surface_treatment: PASSIVATE, end_item_identification: AIRCRAFT ENGINE AE2100D3, KC130J. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-913-0078, 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
AS3217-143
NSN: 5325-00-913-0078
NIINs: 009130078, 014974152
FSC: 5325 — Fastening Devices
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 302
ring_styleSPECIAL FLAT
usage_designINTERNAL
strength_ratingERR-060
surface_treatmentPASSIVATE
end_item_identificationAIRCRAFT ENGINE AE2100D3, KC130J
cross-sectional_shape_styleDOUBLE OVAL
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agency(INAVY)PACKING,AIRCRAFT,MA
NSN5325-00-913-0078
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: AS3217-143 · 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
SUBSTITUTES & CROSS-REFERENCES 7
3415-168SReference document
Same NSN cross-reference
Reference document — Secondary reference
M2742630143DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ES1503-27Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-27426Reference document
Same NSN cross-reference
Reference document — Identification reference
RR-168-SPReference document
Same NSN cross-reference
Reference document — Secondary reference
69983S168Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS3217-143?
AS3217-143 is a RING,RETAINING.
What parts can replace AS3217-143?
There are 7 known substitutes for AS3217-143: 3415-168S, M2742630143D, ES1503-27 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3217-143?
AS3217-143 is cataloged in the U.S. Government catalog under NSN 5325-00-913-0078. This indicates validated use in U.S. government and defense supply chains.
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