The Packing,preformed, cataloged under National Stock Number 5330-01-326-7327, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fleck Controls Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-326-7327 |
| Primary Part Number | 45306 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fleck Controls Inc |
| Status | ACTIVE |
| Color | BLACK |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| 45306 PRIMARY | Fleck Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 6ER001-219 | 5/9 Secondary reference Advanced Structures Inc |
NSN 5330-01-326-7327 is a Packing,preformed, manufactured by Fleck Controls Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-326-7327 has 1 manufacturer part number on file: 45306 (Fleck Controls Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-439-6404, 5310-01-624-8151. Verify interchangeability with system specifications before substitution.
Key specifications for 45306: Color: BLACK; End Item Identification: 4610-01-296-2196; Material: RUBBER SYNTHETIC 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.