NSN 2840-01-345-4788 30908251, 3090825-1, 01-345-4788
Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL
2840-01-345-4788 A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.
Part Alternates: 30908251, 3090825-1, 2840-01-345-4788, 01-345-4788, 2840013454788, 013454788
Engines, Turbines, and Components | Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | 19 SEP 1991 | 01-345-4788 | 50595 ( SEAL, AIR, AIRCRAFT GAS TURBINE ENGINE ) |
Demand History | NSN 2840-01-345-4788
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2840-01-345-4788 | 2021-09-246 | 2 | United States |
| 30908251 | 2021-09-246 | 2 | United States |
Cross Reference | NSN 2840-01-345-4788
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3090825-1 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
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Technical Data | NSN 2840-01-345-4788
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | TITANIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | EMS52499 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| ENGINE SECTION LOCATION | TURBINE |
| OVERALL LENGTH | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM |
| DIAMETER | 2.276 INCHES MINIMUM AND 2.281 INCHES MAXIMUM |
| HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| III END ITEM IDENTIFICATION | PACER DAWN |
| MANUFACTURERS CODE | 99193 |
| DESIGN CONTROL REFERENCE | 3090825-1 |
Restrictions/Controls & Freight Information | NSN 2840-01-345-4788
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 |
|---|---|---|
| No Freight Information | ||



