NSN 5310-01-270-8858 1400072118A3, 140-007-21-18A3, 01-270-8858
Product Details | RECESSED WASHER
5310-01-270-8858 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: 1400072118A3, 140-007-21-18A3, 5310-01-270-8858, 01-270-8858, 5310012708858, 012708858
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 15 JAN 1988 | 01-270-8858 | 15933 ( WASHER, RECESSED ) |
Drawings & Photos | NSN 5310-01-270-8858
Demand History | NSN 5310-01-270-8858
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-01-270-8858 | 2023-08-222 | 311 | DIBBS |
| 5310-01-270-8858 | 2021-10-304 | 504 | DIBBS |
| 5310-01-270-8858 | 2020-10-278 | 271 | DIBBS |
| 140-007-21-18A3 | 2020-02-57 | 25 | US |
| 5310-01-270-8858 | 2019-10-301 | 173 | DIBBS |
| 5310-01-270-8858 | 2019-10-293 | 173 | DIBBS |
| 1400072118A3 | 2018-10-291 | 8 | United States |
| 5310-01-270-8858 | 2017-11-306 | 153 | DIBBS |
| 5310-01-270-8858 | 2016-05-129 | 202 | DIBBS |
| 5310-01-270-8858 | 2015-06-153 | 164 | DIBBS |
| 5310-01-270-8858 | 2014-05-124 | 246 | DIBBS |
| 5310-01-270-8858 | 2010-04-102 | 64 | DIBBS |
Cross Reference | NSN 5310-01-270-8858
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 140-007-21-18A3 | 97499 | BELL HELICOPTER TEXTRON INC. |
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Related Products | NSN 5310-01-270-8858
Technical Data | NSN 5310-01-270-8858
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP H11 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837,TY2,CL2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 28 RECESSED BOTH SIDES |
| HOLE DIAMETER | 0.318 INCHES MINIMUM AND 0.338 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.5525 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM |
| TOP RECESS DIAMETER | 0.358 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| BOTTOM RECESS DIAMETER | 0.358 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| BOTTOM RECESS ANGLE | 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM |
| TOP RECESS ANGLE | 89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM |
| SURFACE FINISH | 63.0 MICROINCHES TOP 63.0 MICROINCHES BOTTOM |
| SPECIAL FEATURES | 0.020 IN. MIN THK AT ID |
| III MINIMUM TENSILE STRENGTH | 240000 POUNDS PER SQUARE INCH |
Restrictions/Controls & Freight Information | NSN 5310-01-270-8858
| 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. |
| 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 | 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 | 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 5310-01-270-8858
Air Force
Navy| 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. |
| 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 |
M EA : Each |
| 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 | 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 |
M EA : Each |