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NSN 5325-01-153-9165Government record, cited

Ring, Retaining5325-01-153-9165

NSN 5325-01-153-9165 · NIIN 011539165 · Part number S12728-125-A-1
Trelleborg Sealing Solutions Us, Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 09257
Government record, cited
NSN 5325-01-153-9165 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-153-9165. Manufacturer of record part number: S12728-125-A-1.
Also searched as  5325-01-153-9165 · 5325011539165 · NIIN 011539165 · 01-153-9165 · FSC 5325 Fastening Devices · CAGE 09257 · S12728-125-A-1
Nearby stock numbers  ·
Features
  • Ring,retaining — FSC 5325
  • 1 manufacturer part number on file
  • Manufacturer of record: Trelleborg Sealing Solutions Us, Inc.
Identification
  • NSN: 5325-01-153-9165
  • NIIN: 011539165
  • FSC: 5325 — Fastening Devices
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: S12728-125-A-1
  • Manufacturer: Trelleborg Sealing Solutions Us, Inc.
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-153-9165, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — Fastening Devices (FSG 53)
ManufacturersTrelleborg Sealing Solutions Us, Inc. (CAGE 09257)
Technical Specifications
ParameterValue
NSN5325-01-153-9165
Primary Part NumberS12728-125-A-1
Item NameRing,retaining
FSC / FSG5325 / 53 — Fastening Devices
ManufacturerTrelleborg Sealing Solutions Us, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
S12728-125-A-1 PRIMARY Trelleborg Sealing Solutions Us, Inc. (USA)
Reference documents
ReferenceMeaning
S12728-125-A-1 3/9 Design control — primary reference
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 5325-01-153-9165?

NSN 5325-01-153-9165 is a Ring,retaining, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-153-9165?

NSN 5325-01-153-9165 has 1 manufacturer part number on file: S12728-125-A-1 (Trelleborg Sealing Solutions Us, Inc.).

Is NSN 5325-01-153-9165 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.
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