NSN 5325-01-588-4206 · NIIN 015884206 · Part number MA4016-20
Sae International Dba Sae International · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 0U583
Government record, cited
NSN 5325-01-588-4206 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-588-4206. Manufacturer of record part number: MA4016-20.
Also searched as5325-01-588-4206 ·
5325015884206 ·
NIIN 015884206 ·
01-588-4206 ·
FSC 5325 Fastening Devices · CAGE 0U583 · MA4016-20
Major Thickness: 1.52 MILLIMETERS MINIMUM AND 1.73 MILLIMETERS MAXIMUM MM
Inside Diameter: 18.29 MILLIMETERS MINIMUM AND 18.62 MILLIMETERS MAXIMUM MM
Ring Style: SPIRAL
Surface Treatment: PASSIVATE
Material: STEEL CORROSION RESISTING
Identification
NSN: 5325-01-588-4206
NIIN: 015884206
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: MA4016-20
Manufacturer: Sae International Dba Sae International
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-588-4206, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5325-01-588-4206
Primary Part Number
MA4016-20
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Sae International Dba Sae International
Status
ACTIVE
Usage Design
EXTERNAL
Cross-Sectional Shape Style
RECTANGULAR
Major Thickness
1.52 MILLIMETERS MINIMUM AND 1.73 MILLIMETERS MAXIMUM MM
Inside Diameter
18.29 MILLIMETERS MINIMUM AND 18.62 MILLIMETERS MAXIMUM MM
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 5325-01-588-4206?
NSN 5325-01-588-4206 is a Ring,retaining, manufactured by Sae International Dba Sae International, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-588-4206?
NSN 5325-01-588-4206 has 2 manufacturer part numbers on file: MA4016-20 (Gkn Fokker Aerospace B.v. Div Fokker Landing Gear B.v.), MA4016-20 (Sae International Dba Sae International).
What are the specifications of MA4016-20?
Key specifications for MA4016-20: Usage Design: EXTERNAL; Cross-Sectional Shape Style: RECTANGULAR; Major Thickness: 1.52 MILLIMETERS MINIMUM AND 1.73 MILLIMETERS MAXIMUM MM; Inside Diameter: 18.29 MILLIMETERS MINIMUM AND 18.62 MILLIMETERS MAXIMUM MM. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-588-4206 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.