PartsTable TECHNICAL DATA SHEET
NSN 5325-01-689-4192Government record, cited

Ring, Retaining5325-01-689-4192

NSN 5325-01-689-4192 · NIIN 016894192 · Part number IHHW-98407A134
United Group Inc Div Iron Horse Seating · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 3BTB0
Government record, cited
NSN 5325-01-689-4192 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-689-4192. Manufacturer of record part number: IHHW-98407A134.
Also searched as  5325-01-689-4192 · 5325016894192 · NIIN 016894192 · 01-689-4192 · FSC 5325 Fastening Devices · CAGE 3BTB0 · IHHW-98407A134
Nearby stock numbers  ·
Features
  • Ring,retaining — FSC 5325
  • Usage Design: EXTERNAL AND SPRING RETAINER
  • Outside Diameter: 0.660 INCHES NOMINAL IN
  • Major Thickness: 0.035 INCHES NOMINAL IN
  • Inside Diameter: 0.303 INCHES NOMINAL IN
  • Ring Style: E
  • 1 manufacturer part number on file
  • Manufacturer of record: United Group Inc Div Iron Horse Seating
Identification
  • NSN: 5325-01-689-4192
  • NIIN: 016894192
  • FSC: 5325 — Fastening Devices
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: IHHW-98407A134
  • Manufacturer: United Group Inc Div Iron Horse Seating
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-689-4192, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is United Group Inc Div Iron Horse Seating. Government technical data includes 5 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
NSN5325-01-689-4192
Primary Part NumberIHHW-98407A134
Item NameRing,retaining
FSC / FSG5325 / 53 — Fastening Devices
ManufacturerUnited Group Inc Div Iron Horse Seating
StatusACTIVE
Usage DesignEXTERNAL AND SPRING RETAINER
Outside Diameter0.660 INCHES NOMINAL IN
Major Thickness0.035 INCHES NOMINAL IN
Inside Diameter0.303 INCHES NOMINAL IN
Ring StyleE
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
IHHW-98407A134 PRIMARY United Group Inc Div Iron Horse Seating (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 5325-01-689-4192?

NSN 5325-01-689-4192 is a Ring,retaining, manufactured by United Group Inc Div Iron Horse Seating, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-689-4192?

NSN 5325-01-689-4192 has 1 manufacturer part number on file: IHHW-98407A134 (United Group Inc Div Iron Horse Seating).

What are the specifications of IHHW-98407A134?

Key specifications for IHHW-98407A134: Usage Design: EXTERNAL AND SPRING RETAINER; Outside Diameter: 0.660 INCHES NOMINAL IN; Major Thickness: 0.035 INCHES NOMINAL IN; Inside Diameter: 0.303 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-689-4192 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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