NSN 5331-12-304-3687 MMN42921X4, MMN429-21X4, 700429021000
Product Details | O-RING
5331-12-304-3687 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
Part Alternates: MMN42921X4, MMN429-21X4, 700429021000, 21X4MMN429, 5331-12-304-3687, 12-304-3687, 5331123043687, 123043687
Hardware and Abrasives | O-Ring
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 12-304-3687 | 47946 ( O-RING ) |
Demand History | NSN 5331-12-304-3687
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 21X4MMN429 | 2026-03-84 | 179 | DIBBS |
| 700429021000 | 2026-03-84 | 179 | DIBBS |
| MMN429-21X4 | 2026-03-84 | 179 | DIBBS |
| 21X4MMN429 | 2023-08-243 | 207 | DIBBS |
| 700429021000 | 2023-08-243 | 207 | DIBBS |
| MMN429-21X4 | 2023-08-243 | 207 | DIBBS |
| 5331-12-304-3687 | 2017-06-155 | 65 | DIBBS |
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Restrictions/Controls & Freight Information | NSN 5331-12-304-3687
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||