NSN 5340-01-026-6746 669677, 66-9677, 6696771
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-026-6746 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
Part Alternates: 669677, 66-9677, 6696771, 66-9677-1, 5340-01-026-6746, 01-026-6746, 5340010266746, 010266746
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 29 AUG 1976 | 01-026-6746 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
Drawings & Photos | NSN 5340-01-026-6746
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Related Products | NSN 5340-01-026-6746
Technical Data | NSN 5340-01-026-6746
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| MATERIAL HARDNESS RATING | NOT RATED |
| STYLE DESIGNATOR | N16 SEAT |
| OVERALL HEIGHT | 2.9300 INCHES MINIMUM AND 2.9700 INCHES MAXIMUM |
| END DIAMETER | 1.2200 INCHES MINIMUM AND 1.2300 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.2000 INCHES NOMINAL |
| FIRST STEP DIAMETER | 1.7800 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.1200 INCHES NOMINAL |
| SECOND END DIAMETER | 1.5400 INCHES NOMINAL |
| BORE DIAMETER | 0.6800 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 2.1500 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 1.2800 INCHES MINIMUM AND 1.2900 INCHES MAXIMUM |
| SPHERICAL SEAT TOP RADIUS | 0.0200 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | COUNTERSINK ANGLE ALONG COUNTERBORE LENGTH 43.0 TO 47.0 DEGREES; SEAT ANGLE 42.0 TO 48.0 DEGREES; LEFT END BODY CORNER 0.0900 TO 0.1500 INCH R; CHAMFER RIGHT END CORNERS 45.0 DEGREES BY 0.03 INCHES |
| MANUFACTURERS CODE | 81205 |
| DESIGN CONTROL REFERENCE | 66-9677-1 |
Restrictions/Controls & Freight Information | NSN 5340-01-026-6746
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 106940 | SPACERS/SEPARATORS I/S NOI TUBULAR |
| Less than car load rating | T | 55 |
| Less than truck load rating | T | 55.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5340-01-026-6746
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |