NSN 5310-01-338-0949 BH1874, BH187-4, SMTE99254
Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT
5310-01-338-0949 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Part Alternates: BH1874, BH187-4, SMTE99254, SMTE9925-4, 03A1874L, 03A187-4L, 73783CM428, 73783CM-428, 5310-01-338-0949, 01-338-0949, 5310013380949, 013380949
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 26 APR 1991 | 01-338-0949 | 29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON ) |
Drawings & Photos | NSN 5310-01-338-0949
Demand History | NSN 5310-01-338-0949
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 03A187-4L | 2024-03-77 | 104 | DIBBS |
| 73783CM-428 | 2024-03-77 | 104 | DIBBS |
| BH187-4 | 2024-03-77 | 104 | DIBBS |
| 03A187-4L | 2023-11-331 | 262 | DIBBS |
| 73783CM-428 | 2023-11-331 | 262 | DIBBS |
| BH187-4 | 2023-11-331 | 262 | DIBBS |
| 03A187-4L | 2023-11-323 | 262 | DIBBS |
| 73783CM-428 | 2023-11-323 | 262 | DIBBS |
| BH187-4 | 2023-11-323 | 262 | DIBBS |
| 03A187-4L | 2023-07-197 | 197 | DIBBS |
| 73783CM-428 | 2023-07-197 | 197 | DIBBS |
| BH187-4 | 2023-07-197 | 197 | DIBBS |
| 03A187-4L | 2023-04-114 | 166 | DIBBS |
| 73783CM-428 | 2023-04-114 | 166 | DIBBS |
| BH187-4 | 2023-04-114 | 166 | DIBBS |
| 03A187-4L | 2023-04-106 | 166 | DIBBS |
| 73783CM-428 | 2023-04-106 | 166 | DIBBS |
| BH187-4 | 2023-04-106 | 166 | DIBBS |
| 03A187-4L | 2023-04-104 | 539 | DIBBS |
| 73783CM-428 | 2023-04-104 | 539 | DIBBS |
| BH187-4 | 2023-04-104 | 539 | DIBBS |
| 03A187-4L | 2023-03-89 | 539 | DIBBS |
| 73783CM-428 | 2023-03-89 | 539 | DIBBS |
| BH187-4 | 2023-03-89 | 539 | DIBBS |
| 03A187-4L | 2022-12-363 | 145 | DIBBS |
| 73783CM-428 | 2022-12-363 | 145 | DIBBS |
| BH187-4 | 2022-12-363 | 145 | DIBBS |
| 03A187-4L | 2021-12-340 | 1025 | DIBBS |
| 73783CM-428 | 2021-12-340 | 1025 | DIBBS |
| BH187-4 | 2021-12-340 | 1025 | DIBBS |
| 03A187-4L | 2021-11-329 | 1025 | DIBBS |
| 73783CM-428 | 2021-11-329 | 1025 | DIBBS |
| BH187-4 | 2021-11-329 | 1025 | DIBBS |
| 03A187-4L | 2021-09-266 | 68 | DIBBS |
| 73783CM-428 | 2021-09-266 | 68 | DIBBS |
| BH187-4 | 2021-09-266 | 68 | DIBBS |
| 03A187-4L | 2021-09-251 | 68 | DIBBS |
| 73783CM-428 | 2021-09-251 | 68 | DIBBS |
| BH187-4 | 2021-09-251 | 68 | DIBBS |
| 03A187-4L | 2021-08-236 | 68 | DIBBS |
| 73783CM-428 | 2021-08-236 | 68 | DIBBS |
| BH187-4 | 2021-08-236 | 68 | DIBBS |
| 03A187-4L | 2019-09-258 | 994 | DIBBS |
| 73783CM-428 | 2019-09-258 | 994 | DIBBS |
| BH187-4 | 2019-09-258 | 994 | DIBBS |
| 03A187-4L | 2019-02-36 | 650 | DIBBS |
| 73783CM-428 | 2019-02-36 | 650 | DIBBS |
| BH187-4 | 2019-02-36 | 650 | DIBBS |
| 5310-01-338-0949 | 2018-08-214 | 417 | DIBBS |
| 5310-01-338-0949 | 2018-03-70 | 292 | DIBBS |
| 5310-01-338-0949 | 2017-09-257 | 101 | DIBBS |
| 5310-01-338-0949 | 2017-06-163 | 215 | DIBBS |
| 5310-01-338-0949 | 2017-03-66 | 104 | DIBBS |
| 5310-01-338-0949 | 2016-09-274 | 57 | DIBBS |
| 5310-01-338-0949 | 2016-09-266 | 57 | DIBBS |
| 5310-01-338-0949 | 2016-08-236 | 8 | DIBBS |
| 5310-01-338-0949 | 2016-08-236 | 7 | DIBBS |
| 5310-01-338-0949 | 2016-07-194 | 20 | DIBBS |
| 5310-01-338-0949 | 2016-07-186 | 20 | DIBBS |
| 5310-01-338-0949 | 2016-06-162 | 18 | DIBBS |
| 5310-01-338-0949 | 2016-06-154 | 18 | DIBBS |
| 5310-01-338-0949 | 2016-03-90 | 16 | DIBBS |
| 5310-01-338-0949 | 2016-03-82 | 16 | DIBBS |
| 5310-01-338-0949 | 2015-12-341 | 46 | DIBBS |
| 5310-01-338-0949 | 2015-10-295 | 32 | DIBBS |
| 5310-01-338-0949 | 2015-06-169 | 31 | DIBBS |
| 5310-01-338-0949 | 2015-05-137 | 31 | DIBBS |
| 5310-01-338-0949 | 2015-04-106 | 31 | DIBBS |
| 5310-01-338-0949 | 2015-04-95 | 31 | DIBBS |
Cross Reference | NSN 5310-01-338-0949
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 03A187-4L | 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| 03A187-4L | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE |
| 73783CM-428 | 56878 | SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION |
| BH187-4 | 27238 | BRISTOL INDUSTRIES |
| SMTE9925-4 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
| SMTE9925-4 | 72962 | HARVARD INDUSTRIES INC |
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 5310-01-338-0949
Related Products | NSN 5310-01-338-0949
Technical Data | NSN 5310-01-338-0949
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | LUBRICANT DRY FILM LOCKING INSERT PASSIVATE NUT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A298 SLOTTED HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.386 INCHES MINIMUM |
| OVERALL HEIGHT | 0.188 INCHES NOMINAL |
| WASHER THICKNESS | 0.020 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.306 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
Restrictions/Controls & Freight Information | NSN 5310-01-338-0949
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | KH | Defense Industrial Supply Center Philadelphia, PA 19111 |
| 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 5310-01-338-0949
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. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| 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 | H | DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
A 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 | H | DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
A EA : Each |