PartsTable TECHNICAL DATA SHEET
NSN 5325-01-345-7452Government record, cited

Ring, Retaining5325-01-345-7452

NSN 5325-01-345-7452 · NIIN 013457452 · Part number 2209-11740
Bae Systems Land & Armaments L.p. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 44114
Government record, cited
NSN 5325-01-345-7452 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-345-7452. Manufacturer of record part number: 2209-11740.
Also searched as  5325-01-345-7452 · 5325013457452 · NIIN 013457452 · 01-345-7452 · FSC 5325 Fastening Devices · CAGE 44114 · 2209-11740
Nearby stock numbers  ·
Features
  • Ring,retaining — FSC 5325
  • Cross-Sectional Shape Style: RECTANGULAR
  • Outside Diameter: 75.0 MILLIMETERS NOMINAL MM
  • Major Thickness: 2.5 MILLIMETERS NOMINAL MM
  • Ring Style: INTERNAL
  • Surface Treatment: PHOSPHATE MANGANESE
  • Material: STEEL
  • 1 manufacturer part number on file
Identification
  • NSN: 5325-01-345-7452
  • NIIN: 013457452
  • FSC: 5325 — Fastening Devices
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 2209-11740
  • Manufacturer: Bae Systems Land & Armaments L.p.
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-345-7452, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 6 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
ParameterValue
NSN5325-01-345-7452
Primary Part Number2209-11740
Item NameRing,retaining
FSC / FSG5325 / 53 — Fastening Devices
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Outside Diameter75.0 MILLIMETERS NOMINAL MM
Major Thickness2.5 MILLIMETERS NOMINAL MM
Ring StyleINTERNAL
Surface TreatmentPHOSPHATE MANGANESE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2209-11740 PRIMARY Bae Systems Land & Armaments L.p. (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 5325-01-345-7452?

NSN 5325-01-345-7452 is a Ring,retaining, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-345-7452?

NSN 5325-01-345-7452 has 1 manufacturer part number on file: 2209-11740 (Bae Systems Land & Armaments L.p.).

What are the specifications of 2209-11740?

Key specifications for 2209-11740: Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 75.0 MILLIMETERS NOMINAL MM; Major Thickness: 2.5 MILLIMETERS NOMINAL MM; Ring Style: INTERNAL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-345-7452 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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