NSN 5330-00-978-0194 7945191, 794519-1 , 7945521
Product Details | PACKING RETAINER
5330-00-978-0194 An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.
Part Alternates: 7945191, 794519-1 , 7945521, 794552-1, 5330-00-978-0194, 00-978-0194, 5330009780194, 009780194
Hardware and Abrasives | Packing and Gasket Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1962 | 00-978-0194 | 13706 ( RETAINER, PACKING ) |
Cross Reference | NSN 5330-00-978-0194
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 794552-1 | 98897 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS |
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Technical Data | NSN 5330-00-978-0194
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 953 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-671 CL 3 GR5-C FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | D115 SPECIAL |
| CROSS SECTION INSIDE DIAMETER | 1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM |
| CROSS SECTION OUTSIDE DIAMETER | 1.686 INCHES MINIMUM AND 1.687 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 1.575 INCHES MINIMUM AND 1.585 INCHES MAXIMUM |
| OUTER GROOVE DEPTH | 0.121 INCHES NOMINAL |
| OUTER GROOVE WIDTH | 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM |
| BODY RECESS DIAMETER | 1.391 INCHES MINIMUM AND 1.392 INCHES MAXIMUM |
| BODY RECESS DEPTH | 0.463 INCHES MINIMUM AND 0.467 INCHES MAXIMUM |
| INNER GROOVE WIDTH | 0.200 INCHES NOMINAL |
| ANGLE | 45.0 DEGREES NOMINAL |
| MANUFACTURERS CODE | 98897 |
| DESIGN CONTROL REFERENCE | 794552-1 |
Restrictions/Controls & Freight Information | NSN 5330-00-978-0194
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | K | 92.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



