NSN 5365-01-123-6666 MS51997103P, MS51997-103P, 01-123-6666
Product Details | SERRATED LOCK RING
5365-01-123-6666 A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.
Part Alternates: MS51997103P, MS51997-103P, 5365-01-123-6666, 01-123-6666, 5365011236666, 011236666
Hardware and Abrasives | Bushings, Rings, Shims, and Spacers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 16 DEC 1981 | 01-123-6666 | 16013 ( RING, LOCK, SERRATED ) |
Demand History | NSN 5365-01-123-6666
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MS51997103P | 2025-09-266 | 960 | US |
| MS51997103P | 2025-03-72 | 100 | United States |
| 5365-01-123-6666 | 2024-03-63 | 538 | DIBBS |
| 5365-01-123-6666 | 2018-12-346 | 277 | DIBBS |
| 5365-01-123-6666 | 2018-12-338 | 277 | DIBBS |
| 5365-01-123-6666 | 2015-05-148 | 349 | DIBBS |
| MS51997103P | 2007-01-24 | 2400 | United States |
| MS51997103P | 2006-12-347 | 6000 | US |
Cross Reference | NSN 5365-01-123-6666
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS51997-103P | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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 5365-01-123-6666
Related Products | NSN 5365-01-123-6666
Technical Data | NSN 5365-01-123-6666
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, FED STD 66, AISI/SAE 1117 |
| SURFACE TREATMENT | CADMIUM, QQ-P-416, TYPE 2, CLASS 3 |
| OVERALL OUTSIDE DIAMETER | 0.412 INCHES MINIMUM AND 0.421 INCHES MAXIMUM |
| INSIDE DIAMETER | 0.263 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| PILOT DIAMETER | 0.361 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| OUTER SERRATION QUANTITY | 10 |
| INNER SERRATION QUANTITY | 17 |
| SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION | TWO SIDES |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51997-103P |
Restrictions/Controls & Freight Information | NSN 5365-01-123-6666
| 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 | 096290 | RINGS LOCKING BARREL/DRUM HEAD STL |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | ZA | Australia ZB ZC |
| 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 5365-01-123-6666
Army
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 | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| 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 |
|---|---|---|
| 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 |