NSN 5325-01-653-7291 · NIIN 016537291 · Part number 611C401-20
Timken Gears & Services Inc. Div Philadelphia Gear · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 17454
Government record, cited
NSN 5325-01-653-7291 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-653-7291. Manufacturer of record part number: 611C401-20.
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear
Identification
NSN: 5325-01-653-7291
NIIN: 016537291
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 611C401-20
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-653-7291, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5325-01-653-7291
Primary Part Number
611C401-20
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Timken Gears & Services Inc. Div Philadelphia Gear
Timken Gears & Services Inc. Div Philadelphia Gear (USA)
Reference documents
Reference
Meaning
S9241-CU-MMA-010 REV 2 TABLE 6-1
D/9Drawing number reference only
General Electric Company
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 5325-01-653-7291?
NSN 5325-01-653-7291 is a Ring,retaining, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-653-7291?
NSN 5325-01-653-7291 has 1 manufacturer part number on file: 611C401-20 (Timken Gears & Services Inc. Div Philadelphia Gear).
What are the specifications of 611C401-20?
Key specifications for 611C401-20: Part Name Assigned by Controlling Agency: SLIP RING. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-653-7291 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.