NSN 5330-00-294-1391 MS28776M231, MS28776M2-31, SRC31
Product Details | WIPER RING
5330-00-294-1391 A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes PACKING, PREFORMED; RING, PISTON; and SEAL RING, METAL.
Part Alternates: MS28776M231, MS28776M2-31, SRC31, SRC-31, OAS31, OAS-31, GI 1171-31, GI117131, ISR31, ISR-31, MILS5049, MIL-S-5049, DRI31, DRI-31, FWR31, FWR-31, G31, G-31, 5330-00-294-1391, 00-294-1391, 5330002941391, 002941391
Hardware and Abrasives | Packing and Gasket Materials
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-294-1391 | 20256 ( RING, WIPER ) |
Drawings & Photos | NSN 5330-00-294-1391
Demand History | NSN 5330-00-294-1391
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5330-00-294-1391 | 2025-08-223 | 175 | DIBBS |
| 5330-00-294-1391 | 2025-07-211 | 175 | DIBBS |
| 5330-00-294-1391 | 2019-03-64 | 413 | DIBBS |
| 5330-00-294-1391 | 2019-01-30 | 413 | DIBBS |
| 5330-00-294-1391 | 2018-04-93 | 10 | United States |
| 5330-00-294-1391 | 2017-12-362 | 413 | DIBBS |
Cross Reference | NSN 5330-00-294-1391
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DRI-31 | 30438 | DELTA MFG AND SALES INC |
| FWR-31 | 83908 | ACE PRODUCTS CO OF TOLEDO INC DBA ACE PRODUCTS |
| G-31 | 72637 | GAYLE GEORGE W AND SON |
| GI 1171-31 | 96679 | GADJETS INC DBA ASSOCIATED TECHNICAL SALES |
| ISR-31 | 95725 | INDUSTRIAL SUPPLIES |
| MIL-S-5049 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MS28776M2-31 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| OAS-31 | 26303 | GREENE TWEED AND CO ADVANTEC DIV |
| SRC-31 | 25942 | SCRAPPER RINGS CO DIV OF ROBERTS TOOL CO |
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Related Products | NSN 5330-00-294-1391
Technical Data | NSN 5330-00-294-1391
| Characteristic | Specifications |
|---|---|
| MATERIAL | ANY ACCEPTABLE OVERALL |
| SURFACE TREATMENT | ANY ACCEPTABLE OVERALL |
| CROSS-SECTIONAL SHAPE STYLE | B6 OUTSIDE GROOVED, STRAIGHT FACE |
| JOINT STYLE | 2 DIAGONAL JOINT |
| RING STYLE | 7 CONCENTRIC |
| INSIDE DIAMETER | 3.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.594 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.140 INCHES NOMINAL |
| OUTER EDGE THICKNESS | 0.109 INCHES NOMINAL |
| TEST DATA DOCUMENT | 81349-MIL-S-5049 SPECIFICATION |
| III FSC APPLICATION DATA | HYDRAULIC SYSTEM,ACFT |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-5049 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS28776M2-31 |
Restrictions/Controls & Freight Information | NSN 5330-00-294-1391
| 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. |
| 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 | 126700 | PISTON RINGS,IRON |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 596 | 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 | ||
| 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 5330-00-294-1391
Army
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | B | Rotary Wing Aircraft |
| Weapons Systems/End Item or Homogeneous Group | BJ | AH-64 Airframe |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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. |
| Materiel Management Aggregation Code | HS | SX:AIRCRAFT HYDRAULIC SYSTEMS AND COMPONENTS |
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |