The Retainer,packing, cataloged under National Stock Number 5330-01-212-0130, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Walworth Company. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-212-0130 |
| Primary Part Number | 2620-922X2 AS PIECE 37 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Walworth Company |
| Status | ACTIVE |
| Material Document and Classification | ASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE AND MIL-S-15083 CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 416SE OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2620-922X2 AS PIECE 37 PRIMARY | The Walworth Company (USA) |
| Reference | Meaning |
|---|---|
| 845-1889553 AS PIECE 37 | 5/9 Secondary reference U.S. Government activity |
| 2620-922X2 ASSE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2620-922X2 AS PIECE 37 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-212-0130 is a Retainer,packing, manufactured by The Walworth Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-212-0130 has 1 manufacturer part number on file: 2620-922X2 AS PIECE 37 (The Walworth Company).
Key specifications for 2620-922X2 AS PIECE 37: Material Document and Classification: ASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE AND MIL-S-15083 CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; End Item Identification: VALVE ANGLE STOP GEN DYNAMICS 2 IN. AND LARGER IN; Material: STEEL COMP 416SE OVERALL. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.