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NSN 5325-01-628-5051Government record, cited

Ring, Retaining5325-01-628-5051

NSN 5325-01-628-5051 · NIIN 016285051 · Part number 7300327
Hydrema U.s., Inc. Dba Hydrema Us Inc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 5PFF0
Government record, cited
NSN 5325-01-628-5051 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-628-5051. Manufacturer of record part number: 7300327.
Also searched as  5325-01-628-5051 · 5325016285051 · NIIN 016285051 · 01-628-5051 · FSC 5325 Fastening Devices · CAGE 5PFF0 · 7300327 · 98541A405
Nearby stock numbers  ·
Features
  • Ring,retaining — FSC 5325
  • Material Hardness Rating: 44.0 ROCKWELL C MINIMUM
  • Usage Design: EXTERNAL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Major Thickness: 1.0 MILLIMETERS NOMINAL MM
  • Inside Diameter: 11.9 MILLIMETERS NOMINAL MM
  • Ring Style: INTERNAL
  • Material: STEEL
Identification
  • NSN: 5325-01-628-5051
  • NIIN: 016285051
  • FSC: 5325 — Fastening Devices
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 7300327
  • Manufacturer: Hydrema U.s., Inc. Dba Hydrema Us Inc
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-628-5051, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hydrema U.s., Inc. Dba Hydrema Us Inc. Government technical data includes 7 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-628-5051
Primary Part Number7300327
Item NameRing,retaining
FSC / FSG5325 / 53 — Fastening Devices
ManufacturerHydrema U.s., Inc. Dba Hydrema Us Inc
StatusACTIVE
Material Hardness Rating44.0 ROCKWELL C MINIMUM
Usage DesignEXTERNAL
Cross-Sectional Shape StyleRECTANGULAR
Major Thickness1.0 MILLIMETERS NOMINAL MM
Inside Diameter11.9 MILLIMETERS NOMINAL MM
Ring StyleINTERNAL
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
7300327 PRIMARY Hydrema U.s., Inc. Dba Hydrema Us Inc (USA)
98541A405 Mcmaster-Carr Supply Co (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 5325-01-628-5051?

NSN 5325-01-628-5051 is a Ring,retaining, manufactured by Hydrema U.s., Inc. Dba Hydrema Us Inc, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-628-5051?

NSN 5325-01-628-5051 has 2 manufacturer part numbers on file: 7300327 (Hydrema U.s., Inc. Dba Hydrema Us Inc), 98541A405 (Mcmaster-Carr Supply Co).

What are the specifications of 7300327?

Key specifications for 7300327: Material Hardness Rating: 44.0 ROCKWELL C MINIMUM; Usage Design: EXTERNAL; Cross-Sectional Shape Style: RECTANGULAR; Major Thickness: 1.0 MILLIMETERS NOMINAL MM. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-628-5051 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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