The Packing,preformed, cataloged under National Stock Number 5330-00-569-4353, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-569-4353 |
| Primary Part Number | 14447A |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| Cross-Sectional Height | 0.375 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Flanged Body Outside Diameter | 1.875 INCHES MAXIMUM IN |
| Peripheral Diameter | 2.510 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM IN |
| Material | CORK 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 |
|---|---|
| 14447A PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 14447A | 5/9 Secondary reference Hercules Engine Co Inc |
| SD3235 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
NSN 5330-00-569-4353 is a Packing,preformed, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-569-4353 has 1 manufacturer part number on file: 14447A (Brinkley Technology Group Llc Dba Hercules Manufacturing).
2 possible matches (shared part number, not a government interchangeability claim): 3120-01-045-5993, 2990-01-274-0736. Verify interchangeability with system specifications before substitution.
Key specifications for 14447A: Cross-Sectional Height: 0.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Flanged Body Outside Diameter: 1.875 INCHES MAXIMUM IN; Peripheral Diameter: 2.510 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN. 6 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.