NSN 5325-00-849-8991 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-849-8991. Manufacturer of record part number: 6861315.
Material Document and Classification: AMS 5646 COMPOSITION 30347 ASSN STD SINGLE MATERIAL RESPONSE
Cross-Sectional Shape Style: RECTANGULAR
Outside Diameter: 0.838 INCHES MINIMUM AND 0.843 INCHES MAXIMUM IN
Major Thickness: 0.215 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
Inside Diameter: 0.784 INCHES MINIMUM AND 0.803 INCHES MAXIMUM IN
Identification
NSN: 5325-00-849-8991
NIIN: 008498991
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 6861315
Manufacturer: Rolls-Royce Corporation
General Description
The Ring,retaining, cataloged under National Stock Number 5325-00-849-8991, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5325-00-849-8991
Primary Part Number
6861315
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Rolls-Royce Corporation
Status
ACTIVE
Usage Design
INTERNAL
End Style
90 DEGREE PARALLEL
Material Document and Classification
AMS 5646 COMPOSITION 30347 ASSN STD SINGLE MATERIAL RESPONSE
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 5325-00-849-8991?
NSN 5325-00-849-8991 is a Ring,retaining, manufactured by Rolls-Royce Corporation, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-00-849-8991?
NSN 5325-00-849-8991 has 2 manufacturer part numbers on file: K11526 (Rolls-Royce Airlines), 6861315 (Rolls-Royce Corporation).
What are the specifications of 6861315?
Key specifications for 6861315: Usage Design: INTERNAL; End Style: 90 DEGREE PARALLEL; Material Document and Classification: AMS 5646 COMPOSITION 30347 ASSN STD SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: RECTANGULAR. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5325-00-849-8991 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.