The Cap,packing Gland,pump, cataloged under National Stock Number 4320-01-104-8895, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eastern Industrial Products, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-104-8895 |
| Primary Part Number | 63-E-33 PIECE 13 |
| Item Name | Cap,packing Gland,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eastern Industrial Products, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 63-E-33 PIECE 13 PRIMARY | Eastern Industrial Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 63-E-33 | D/9 Drawing number reference only Eastern Industrial Products, Inc. |
NSN 4320-01-104-8895 is a Cap,packing Gland,pump, manufactured by Eastern Industrial Products, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-104-8895 has 1 manufacturer part number on file: 63-E-33 PIECE 13 (Eastern Industrial Products, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 4320-01-168-8284, 4820-01-182-7170, 4310-01-189-0946. Verify interchangeability with system specifications before substitution.
Key specifications for 63-E-33 PIECE 13: End Item Identification: CHEMICAL PROPORTIONING PUMP MODEL SN-10-58. 0 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.
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.