The Packing,preformed, cataloged under National Stock Number 5330-00-714-8546, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-714-8546 |
| Primary Part Number | 520400 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | ANGLE |
| Angle | 90.0 DEGREES NOMINAL |
| Peripheral Diameter | 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.751 INCHES MINIMUM AND 1.753 INCHES MAXIMUM IN |
| Material | GLASS AND PLASTIC POLYAMIDE NYLON OVERALL |
| Joint Type | BUTT 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 |
|---|---|
| 520400 PRIMARY | Dana Off Highway Products, Llc (USA) |
| 520400 PRIMARY | Modern Plastics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 520400 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 520400 | 5/9 Secondary reference Clark Equipment Co |
| 520400 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-714-8546 is a Packing,preformed, manufactured by Dana Off Highway Products, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-714-8546 has 2 manufacturer part numbers on file: 520400 (Dana Off Highway Products, Llc), 520400 (Modern Plastics Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5980-01-012-9214. Verify interchangeability with system specifications before substitution.
Key specifications for 520400: Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: ANGLE; Angle: 90.0 DEGREES NOMINAL; Peripheral Diameter: 2.501 INCHES MINIMUM AND 2.503 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.