NSN 5310-01-121-8525 74A4115202001, 74A411520-2001, 01-121-8525
Product Details | RECESSED WASHER
5310-01-121-8525 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Part Alternates: 74A4115202001, 74A411520-2001, 5310-01-121-8525, 01-121-8525, 5310011218525, 011218525
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 10 NOV 1981 | 01-121-8525 | 15933 ( WASHER, RECESSED ) |
Drawings & Photos | NSN 5310-01-121-8525
Demand History | NSN 5310-01-121-8525
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-121-8525 | 2017-05-135 | 18 | DIBBS |
| 5310-01-121-8525 | 2009-02-53 | 49 | DIBBS |
Cross Reference | NSN 5310-01-121-8525
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74A411520-2001 | 76301 | BOEING COMPANY, THE DBA BOEING |
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Technical Data | NSN 5310-01-121-8525
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,TEMPER T7351 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-367,TEMPER T7352 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | 16 RECESS |
| HOLE DIAMETER | 3.492 INCHES MINIMUM AND 3.494 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.865 INCHES NOMINAL |
| OVERALL HEIGHT | 0.820 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.186 INCHES NOMINAL |
| SPECIAL FEATURES | ID COUNTERSINK ANGLE 30 DEGREES |
| MANUFACTURERS CODE | 76301 |
| DESIGN CONTROL REFERENCE | 74A411520-2001 |
Restrictions/Controls & Freight Information | NSN 5310-01-121-8525
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| 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 | 194120 | WASHERS/GASKETS/PCKG DVCS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5310-01-121-8525
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| 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 |