The O-Ring, cataloged under National Stock Number 5331-00-834-1252, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-834-1252 |
| Primary Part Number | 114950-121 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | CANCELLED |
| Cross-Sectional Height | 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.347 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN |
| Material | RUBBER |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114950-121 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| S8990-521 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| S8990-521 | 5/2 Secondary reference U.S. Government activity |
| S8990-521 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 114950-121 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 114950-121 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-00-834-1252 is a O-Ring, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-00-834-1252 has 2 manufacturer part numbers on file: 114950-121 (Honeywell International Inc. Div Aerospace - Torrance), S8990-521 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 114950-121: Cross-Sectional Height: 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Center Hole Diameter: 0.347 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN; Material: RUBBER. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5331-00-834-1252 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.