The Packing Assembly, cataloged under National Stock Number 5330-00-264-9613, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-264-9613 |
| Primary Part Number | 400780PC90 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Intermediate Ring Quantity | 6 |
| Outside Diameter | 1.873 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-B-994 COMP A MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING |
| Material Document and Classification | MIL-B-994 COMP A MIL SPEC SINGLE MATERIAL RESPONSE TOP RING |
| Material Document and Classification | MIL-L-17314 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Cross-Sectional Shape Style | V TOP RING |
| Cross-Sectional Shape Style | D BOTTOM RING |
| Cross-Sectional Shape Style | V INTERMEDIATE RING |
| Inside Diameter | 1.501 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN |
| Height | 0.500 INCHES NOMINAL IN |
| Material | COPPER ALLOY 464 BOTTOM RING |
| Material | COPPER ALLOY 464 TOP RING |
| Material | LEATHER CATTLEHIDE INTERMEDIATE RING |
| 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 |
|---|---|
| N89746PC90 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| B89656 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 400780PC90 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 89656 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5330-00-264-9613 is a Packing Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-264-9613 has 4 manufacturer part numbers on file: N89746PC90 (Eaton Aerospace, Llc Dba Jackson South), B89656 (Eaton Aerospace, Llc Dba Jackson South), 400780PC90 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 89656 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 400780PC90: Intermediate Ring Quantity: 6; Outside Diameter: 1.873 INCHES MINIMUM AND 1.874 INCHES MAXIMUM IN; Material Document and Classification: MIL-B-994 COMP A MIL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING; Material Document and Classification: MIL-B-994 COMP A MIL SPEC SINGLE MATERIAL RESPONSE TOP RING. 13 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.