NSN 1010-00-730-5521 7305521, 00-730-5521, 007305521
Product Details | SEAR
1010-00-730-5521 An item so designed as to retain the firing mechanism of a gun in the cocked position and release it by a rotating or sliding motion.20610050018Guns, through 30mm10100026Guns, over 30mm up to 75mm10150024Guns, 75mm through 125mm10200030Guns, over 125mm through 150mm10250030Guns, over 150mm through 200mm10950021Miscellaneous Weapons
Part Alternates: 7305521, 1010-00-730-5521, 00-730-5521, 1010007305521, 007305521
Weapons | Guns, over 30mm up to 75mm
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 10 | 01 JAN 1963 | 00-730-5521 | 22181 ( SEAR ) |
Cross Reference | NSN 1010-00-730-5521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7305521 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Technical Data | NSN 1010-00-730-5521
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,FED,QQ-S-624 COMPOSITION 4150 |
| SURFACE TREATMENT | PHOSPHATE |
| METALLIC HARDNESS RATING | 45.0 MINIMUM ROCKWELL C AND 50.0 MAXIMUM ROCKWELL C |
| OVERALL LENGTH | 2.792 INCHES NOMINAL |
| OVERALL WIDTH | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| MECHANISM HELD | FIRING PIN |
| III END ITEM IDENTIFICATION | 1010-322-9739 M18A1 |
| III WEAPON SIZE DESIGNATION | 57 MILLIMETER |
| III WEAPON MODEL NUMBER | M18A1 |
| III FSC APPLICATION DATA | RIFLE,RECOILLESS,57 MM |
| MANUFACTURERS CODE | 19206 |
| DESIGN CONTROL REFERENCE | 7305521 |
Restrictions/Controls & Freight Information | NSN 1010-00-730-5521
| Category | Code | Description |
|---|---|---|
| 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: | D | Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.) |
| 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. |
| 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 | 069300 | FIREARMS/PARTS NOI IN BOXES |
| Less than car load rating | J | 100.2 |
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 682 | 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 | 2 | Arms/Weapons (all types including Inert Component Parts). When a 2 is indicated in the first position, then the special handling code must be determined from table 85 , part 1. |
| 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 |



