The Rubber Round Section, cataloged under National Stock Number 5330-01-352-2054, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-352-2054 |
| Primary Part Number | 6195617-1 |
| Item Name | Rubber Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Length | 7.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | CIRCULAR |
| Cross Section Outside Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Material | RUBBER LOCATION NOT OTHERWISE SPECIFIED |
| Nonmetallic Hardness Rating | 65.0 NOMINAL SHORE DUROMETER A AND 75.0 NOMINAL SHORE DUROMETER A |
| 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 |
|---|---|
| 6195617-1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 6195617-2 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5330-01-352-2054 is a Rubber Round Section, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-352-2054 has 1 manufacturer part number on file: 6195617-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6195617-1: Length: 7.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: CIRCULAR; Special Features: MATERIAL NITRILE ASTM-D2000-70B 3CH720A25B14E16E36; Cross Section Outside Diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 5 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.