NSN 5310-00-531-8830 302507, 30-2507, 00-531-8830
Product Details | RECESSED WASHER
5310-00-531-8830 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: 302507, 30-2507, 5310-00-531-8830, 00-531-8830, 5310005318830, 005318830
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1961 | 00-531-8830 | 15933 ( WASHER, RECESSED ) |
Drawings & Photos | NSN 5310-00-531-8830
Demand History | NSN 5310-00-531-8830
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-00-531-8830 | 2024-11-318 | 743 | DIBBS |
| 5310-00-531-8830 | 2023-10-290 | 580 | DIBBS |
| 5310-00-531-8830 | 2021-09-252 | 658 | DIBBS |
| 5310-00-531-8830 | 2018-10-281 | 721 | DIBBS |
| 5310-00-531-8830 | 2017-04-99 | 772 | DIBBS |
| 5310-00-531-8830 | 2015-02-55 | 667 | DIBBS |
| 5310-00-531-8830 | 2012-06-163 | 700 | DIBBS |
| 5310-00-531-8830 | 2011-03-76 | 662 | DIBBS |
| 5310-00-531-8830 | 2010-03-83 | 662 | DIBBS |
| 5310-00-531-8830 | 2008-07-198 | 1000 | DIBBS |
Cross Reference | NSN 5310-00-531-8830
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30-2507 | 81205 | THE BOEING COMPANY DBA BOEING |
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Related Products | NSN 5310-00-531-8830
Technical Data | NSN 5310-00-531-8830
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4130 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| STYLE DESIGNATOR | 26 RECESSED |
| HOLE DIAMETER | 1.640 INCHES MINIMUM AND 1.660 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM |
| RECESS DIAMETER | 1.820 INCHES MINIMUM AND 1.840 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.125 INCHES NOMINAL |
| RECESS ANGLE | 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM |
| III HEAT TREATMENT | NORMALIZED |
| MANUFACTURERS CODE | 81205 |
| DESIGN CONTROL REFERENCE | 30-2507 |
Restrictions/Controls & Freight Information | NSN 5310-00-531-8830
| 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: | U | Precious metal type is unknown |
| 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 | 194160 | WASHER OR GASKETS, IRON OR STEEL, |
| Less than car load rating | ||
| Less than truck load rating | U | 50.0 |
| Water commodity Code | 713 | 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 | 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 5310-00-531-8830
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. |
| 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 |
| Price Validation | V | The current standard price has been validated.
|
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
H EA : Each |