NSN 4820-01-102-9949 515253, 515-253, 5159A6TB660
Product Details | SAFETY RELIEF VALVE
4820-01-102-9949 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: 515253, 515-253, 5159A6TB660, 5159A-6TB-660, 4820-01-102-9949, 01-102-9949, 4820011029949, 011029949
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 NOV 1980 | 01-102-9949 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-01-102-9949
Demand History | NSN 4820-01-102-9949
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 515-253 | 2024-08-242 | 10 | DIBBS |
| 5159A-6TB-660 | 2024-08-242 | 10 | DIBBS |
| 515-253 | 2024-07-183 | 50 | DIBBS |
| 5159A-6TB-660 | 2024-07-183 | 50 | DIBBS |
| 515-253 | 2024-06-169 | 50 | DIBBS |
| 5159A-6TB-660 | 2024-06-169 | 50 | DIBBS |
| 515-253 | 2024-06-156 | 50 | DIBBS |
| 5159A-6TB-660 | 2024-06-156 | 50 | DIBBS |
| 515-253 | 2024-03-81 | 11 | DIBBS |
| 5159A-6TB-660 | 2024-03-81 | 11 | DIBBS |
| 515-253 | 2024-03-70 | 11 | DIBBS |
| 5159A-6TB-660 | 2024-03-70 | 11 | DIBBS |
| 515-253 | 2023-12-356 | 39 | DIBBS |
| 5159A-6TB-660 | 2023-12-356 | 39 | DIBBS |
| 515-253 | 2023-12-345 | 28 | DIBBS |
| 515-253 | 2023-12-345 | 39 | DIBBS |
| 5159A-6TB-660 | 2023-12-345 | 28 | DIBBS |
| 5159A-6TB-660 | 2023-12-345 | 39 | DIBBS |
| 515-253 | 2023-11-332 | 28 | DIBBS |
| 5159A-6TB-660 | 2023-11-332 | 28 | DIBBS |
| 515-253 | 2023-07-205 | 41 | DIBBS |
| 5159A-6TB-660 | 2023-07-205 | 41 | DIBBS |
| 515-253 | 2023-07-192 | 41 | DIBBS |
| 5159A-6TB-660 | 2023-07-192 | 41 | DIBBS |
| 515-253 | 2023-04-99 | 28 | DIBBS |
| 5159A-6TB-660 | 2023-04-99 | 28 | DIBBS |
| 515-253 | 2022-08-234 | 12 | DIBBS |
| 5159A-6TB-660 | 2022-08-234 | 12 | DIBBS |
| 515-253 | 2022-08-223 | 12 | DIBBS |
| 5159A-6TB-660 | 2022-08-223 | 12 | DIBBS |
| 515-253 | 2022-07-199 | 5 | DIBBS |
| 5159A-6TB-660 | 2022-07-199 | 5 | DIBBS |
| 515-253 | 2022-04-111 | 5 | DIBBS |
| 5159A-6TB-660 | 2022-04-111 | 5 | DIBBS |
| 515-253 | 2022-02-45 | 8 | DIBBS |
| 5159A-6TB-660 | 2022-02-45 | 8 | DIBBS |
| 515-253 | 2022-02-34 | 8 | DIBBS |
| 5159A-6TB-660 | 2022-02-34 | 8 | DIBBS |
| 515-253 | 2020-01-02 | 15 | DIBBS |
| 5159A-6TB-660 | 2020-01-02 | 15 | DIBBS |
| 515-253 | 2019-12-353 | 15 | DIBBS |
| 5159A-6TB-660 | 2019-12-353 | 15 | DIBBS |
| 515-253 | 2019-10-280 | 18 | DIBBS |
| 5159A-6TB-660 | 2019-10-280 | 18 | DIBBS |
| 515-253 | 2019-09-269 | 18 | DIBBS |
| 5159A-6TB-660 | 2019-09-269 | 18 | DIBBS |
| 515-253 | 2019-09-262 | 13 | DIBBS |
| 5159A-6TB-660 | 2019-09-262 | 13 | DIBBS |
| 4820-01-102-9949 | 2018-10-284 | 10 | DIBBS |
| 4820-01-102-9949 | 2016-07-207 | 32 | DIBBS |
| 4820-01-102-9949 | 2016-07-195 | 32 | DIBBS |
| 4820-01-102-9949 | 2013-06-156 | 33 | DIBBS |
| 4820-01-102-9949 | 2013-02-58 | 20 | DIBBS |
| 4820-01-102-9949 | 2012-10-285 | 12 | DIBBS |
| 4820-01-102-9949 | 2012-10-277 | 32 | DIBBS |
| 4820-01-102-9949 | 2012-08-240 | 8 | DIBBS |
| 4820-01-102-9949 | 2012-08-226 | 12 | DIBBS |
| 4820-01-102-9949 | 2011-01-13 | 8 | DIBBS |
| 4820-01-102-9949 | 2010-09-270 | 19 | DIBBS |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
Ernie G.
Honeywell
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
NSNs for Compare ( up to 4 ): Add 4820-01-102-9949
Related Products | NSN 4820-01-102-9949
Technical Data | NSN 4820-01-102-9949
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM BODY |
| STYLE DESIGNATOR | A1 STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE ALCOHOL, ETHYL 2ND RESPONSE AMMONIA, GASEOUS 3RD RESPONSE AMMONIA, LIQUID 4TH RESPONSE REFRIGERANT 12 5TH RESPONSE |
| MAXIMUM OPERATING PRESSURE | 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END |
| CONNECTION STYLE | G42 FLARED 1ST END G4 GASKET SEAL 2ND END |
| SEAT ANGLE | 37.0 DEGREES 1ST END |
| THREAD SERIES DESIGNATOR | UNJF 1ST END UNF 2ND END |
| NOMINAL THREAD SIZE | 0.562 INCHES 1ST END 0.562 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 18 1ST END |
| THREAD CLASS | 3A 1ST END 3B 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END RIGHT-HAND 2ND END |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 660.0 POUNDS PER SQUARE INCH |
Restrictions/Controls & Freight Information | NSN 4820-01-102-9949
| 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 | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4820-01-102-9949
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 | 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 |