The Retainer,packing, cataloged under National Stock Number 5330-01-253-9847, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Crane Co Div Valve Div. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-253-9847 |
| Primary Part Number | 29782 PIECE 34 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Cross-Sectional Height | 2.125 INCHES NOMINAL IN |
| Material Document and Classification | QQ-B-726 CLASS A FED SPEC 1ST MATERIAL RESPONSE OR ASTM B132 CLASS A ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Rim Surface Width | 0.375 INCHES NOMINAL IN |
| Flanged Body Outside Diameter | 2.620 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN |
| Peripheral Diameter | 3.000 INCHES NOMINAL IN |
| Center Hole Diameter | 1.905 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 865 OR COPPER ALLOY 142 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 |
|---|---|
| 29782 PIECE 34 | Crane Co Div Valve Div (USA) |
| Reference | Meaning |
|---|---|
| S4824H3264353 PIECE 34 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-253-9847 is a Retainer,packing, manufactured by Crane Co Div Valve Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-253-9847 has 1 manufacturer part number on file: 29782 PIECE 34 (Crane Co Div Valve Div).
Key specifications for 29782 PIECE 34: Cross-Sectional Height: 2.125 INCHES NOMINAL IN; Material Document and Classification: QQ-B-726 CLASS A FED SPEC 1ST MATERIAL RESPONSE OR ASTM B132 CLASS A ASSN STD 2ND MATERIAL RESPONSE OVERALL; Rim Surface Width: 0.375 INCHES NOMINAL IN; Flanged Body Outside Diameter: 2.620 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN. 7 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.