The O-Ring, cataloged under National Stock Number 5331-01-257-9152, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Rdo Equipment Rdo Equipment Pty Ltd (CAGE ZB955); Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works (CAGE 06021); Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery (CAGE Z0944); Deere & Co (CAGE 75160) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-257-9152 |
| Primary Part Number | U13639 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| U13639 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| U13639 PRIMARY | Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works (USA) |
| U13639 | Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery (AUS) |
| U13639 | Deere & Co (USA) |
NSN 5331-01-257-9152 is a O-Ring, manufactured by Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-257-9152 has 4 manufacturer part numbers on file: U13639 (Rdo Equipment Rdo Equipment Pty Ltd), U13639 (Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works), U13639 (Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery), U13639 (Deere & Co).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.