Ring, Retaining5325-01-206-6857

NSN 5325-01-206-6857 · NIIN 012066857 · Part number 391-2686-065

Parker Hannifin Corporation Div Cylinder Division · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 13829

Government record, cited

NSN 5325-01-206-6857 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-206-6857. Manufacturer of record part number: 391-2686-065.

Also searched as 5325-01-206-6857 · 5325012066857 · NIIN 012066857 · 01-206-6857 · FSC 5325 Fastening Devices · CAGE 13829 · 391-2686-065

Nearby stock numbers ← 5325-01-206-6856 Ring, Retaining · 5325-01-206-6858 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Usage Design: INTERNAL
Cross-Sectional Shape Style: DOUBLE OVAL
Outside Diameter: 3.000 INCHES NOMINAL IN
Major Thickness: 0.090 INCHES NOMINAL IN
Inside Diameter: 2.640 INCHES NOMINAL IN
Casehardening Indicator: NOT CASEHARDENED
Ring Style: SPECIAL FLAT

Identification

NSN: 5325-01-206-6857
NIIN: 012066857
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 391-2686-065
Manufacturer: Parker Hannifin Corporation Div Cylinder Division

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-206-6857, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div Cylinder Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-206-6857
Primary Part Number	391-2686-065
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Parker Hannifin Corporation Div Cylinder Division
Status	ACTIVE
Usage Design	INTERNAL
Cross-Sectional Shape Style	DOUBLE OVAL
Outside Diameter	3.000 INCHES NOMINAL IN
Major Thickness	0.090 INCHES NOMINAL IN
Inside Diameter	2.640 INCHES NOMINAL IN
Casehardening Indicator	NOT CASEHARDENED
Ring Style	SPECIAL FLAT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
391-2686-065 PRIMARY	Parker Hannifin Corporation Div Cylinder Division (USA)

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 5325-01-206-6857?

NSN 5325-01-206-6857 is a Ring,retaining, manufactured by Parker Hannifin Corporation Div Cylinder Division, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-206-6857?

NSN 5325-01-206-6857 has 1 manufacturer part number on file: 391-2686-065 (Parker Hannifin Corporation Div Cylinder Division).

What are the specifications of 391-2686-065?

Key specifications for 391-2686-065: Usage Design: INTERNAL; Cross-Sectional Shape Style: DOUBLE OVAL; Outside Diameter: 3.000 INCHES NOMINAL IN; Major Thickness: 0.090 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-206-6857 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.

PartsTable Design LLC · partstable.com