Specification/standard Data: 80205-NAS-229 NATIONAL STD/SPEC
Identification
NSN: 5325-01-666-5479
NIIN: 016665479
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
General Description
The Fastener,slide,interlocking, cataloged under National Stock Number 5325-01-666-5479, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5325-01-666-5479
Item Name
Fastener,slide,interlocking
FSC / FSG
5325 / 53 — Fastening Devices
Status
ACTIVE
Specification/standard Data
80205-NAS-229 NATIONAL STD/SPEC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
V
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
AN229-4AL45-I
2/2Government specification standardization
U.S. Government activity
No interchangeability data on file.
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
5325-00-000-1884 · Item name not on file
5325-00-000-9988
5325-00-000-9988 · Item name not on file
5325-00-001-1567
RING,RETAINING
5325-00-001-2043
FASTENER,PANEL
5325-00-001-3842
RING,RETAINING
5325-00-001-3858
5325-00-001-3858 · Item name not on file
5325-00-001-3871
RING,RETAINING
5325-00-001-4317
RING,RETAINING
Frequently Asked Questions
What is NSN 5325-01-666-5479?
NSN 5325-01-666-5479 is a Fastener,slide,interlocking, classified under FSC 5325, Fastening Devices. Status: active.
What are the specifications of 5325-01-666-5479?
Key specifications for 5325-01-666-5479: Specification/standard Data: 80205-NAS-229 NATIONAL STD/SPEC; End Item Identification: ISIL-A00C92. 1 specification is documented in the U.S. Government catalog.
Is NSN 5325-01-666-5479 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.