NSN 8475-01-421-2359 5387.4B-2857/1, 53874B28571, 74A28571
Product Details | HELMET VISOR LOCK
8475-01-421-2359 A knob having a screw or spring type stem which is inserted through a slot or channel in the center front of a helmet where it is attached to and controls the movement of the visor from a position inside the helmet to a position covering the eyes. It is locked in position by turning the screw or by releasing pressure on the spring as applicable.20284150025Clothing, Special Purpose84750043Specialized Flight Clothing and Accessories
Part Alternates: 5387.4B-2857/1, 53874B28571, 74A28571, 74A2857-1, 8475-01-421-2359, 01-421-2359, 8475014212359, 014212359
Clothing, Individual Equipment, and Insignia | Specialized Flight Clothing and Accessories
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 84 | 03 NOV 1995 | 01-421-2359 | 28521 ( VISOR LOCK, HELMET ) |
Demand History | NSN 8475-01-421-2359
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 74A2857-1 | 2021-08-235 | 1 | DIBBS |
| 74A2857-1 | 2019-02-59 | 25 | DIBBS |
| 8475-01-421-2359 | 2018-02-44 | 1 | DIBBS |
| 8475-01-421-2359 | 2015-05-125 | 1 | DIBBS |
| 8475-01-421-2359 | 2015-03-70 | 1 | DIBBS |
| 8475-01-421-2359 | 2015-03-60 | 20 | DIBBS |
| 8475-01-421-2359 | 2014-09-245 | 20 | DIBBS |
| 8475-01-421-2359 | 2014-05-124 | 1 | DIBBS |
| 74A2857-1 | 2013-12-338 | 3 | United States |
| 8475-01-421-2359 | 2013-12-338 | 3 | MANUAL |
| 74A2857-1 | 2012-10-282 | 10 | Pakistan |
| 74A28571 | 2012-03-74 | 20 | MX |
| 74A28571 | 2011-12-341 | 500 | US |
| 74A2857-1 | 2011-05-130 | 30 | |
| 74A2857-1 | 2010-10-274 | 47 |
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Technical Data | NSN 8475-01-421-2359
| Characteristic | Specifications |
|---|---|
| KNOB TYPE | FOUR-FINGER GRIP |
Restrictions/Controls & Freight Information | NSN 8475-01-421-2359
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | 134140 | MASKS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 709 | unknown |
| Originating Activity Code | 80 | NASA Marshall Space Flight Center Marshall Space Flight Center, AL 35812-0001 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | K | Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, etc. |
| 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 8475-01-421-2359
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 | L | LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |