NSN 5331-00-931-6751 MS2877820, MS28778-20, 00-931-6751
Product Details | O-RING
5331-00-931-6751 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
Part Alternates: MS2877820, MS28778-20, 5331-00-931-6751, 00-931-6751, 5331009316751, 009316751
Hardware and Abrasives | O-Ring
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 21 SEP 1966 | 00-931-6751 | 47946 ( O-RING ) |
Drawings & Photos | NSN 5331-00-931-6751
Demand History | NSN 5331-00-931-6751
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS2877820 | 2025-09-255 | 1 | United States |
| MS2877820 | 2025-09-254 | 1 | United States |
| 5331-00-931-6751 | 2025-04-98 | 60 | TW |
| MS2877820 | 2024-11-320 | 50 | IT |
| 5331-00-931-6751 | 2024-08-241 | 60 | Taiwan |
| MS2877820 | 2024-08-226 | 2 | United States |
| MS2877820 | 2023-10-278 | 50 | United States |
| MS2877820 | 2023-02-41 | 1 | United States |
| MS2877820 | 2023-02-41 | 25 | United States |
| MS2877820 | 2022-06-168 | 50 | United States |
| MS2877820 | 2021-04-98 | 6 | United States |
| 5331-00-931-6751 | 2020-11-321 | 1 | DIBBS-RFPs |
| MS2877820 | 2020-04-104 | 10 | United States |
| MS2877820 | 2020-01-14 | 200 | United States |
| MS28778-20 | 2020-01-14 | 200 | United States |
| MS2877820 | 2019-02-46 | 100 | SG |
| MS2877820 | 2018-05-138 | 20 | TR |
| MS2877820 | 2018-04-93 | 1 | United States |
| MS28778-20 | 2017-11-306 | 2 | |
| 5331-00-931-6751 | 2015-05-139 | 30 | TW |
| MS28778-20 | 2015-01-29 | 18 | United States |
| MS28778-20 | 2015-01-29 | 18 | United States |
| 5331-00-931-6751 | 2011-06-167 | 1864 | DIBBS |
| 5331-00-931-6751 | 2009-06-163 | 173 | DIBBS |
| 5331-00-931-6751 | 2009-04-110 | 77 | DIBBS |
| 5331-00-931-6751 | 2009-04-107 | 140 | DIBBS |
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Related Products | NSN 5331-00-931-6751
Technical Data | NSN 5331-00-931-6751
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE |
| CENTER HOLE DIAMETER | 1.465 INCHES MINIMUM AND 1.485 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 5331-00-931-6751
| 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 | 194120 | WASHERS/GASKETS/PCKG DVCS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 596 | unknown |
| Originating Activity Code | 92 | NASA Lyndon B. Johnson Space Center Houston, TX 77058-0001 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 5331-00-931-6751
Air Force
Navy
Marines| 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 |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Echelon Identification Code | B | Consumable Repair Parts |
| Physical Category Code | 1 | Bin |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |
1 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 |
1 EA : Each |