NSN 5120-01-278-1188 AS954, AS954 TY2CL2STB , AS954TY2CL2STB
Product Details | BOX WRENCH
5120-01-278-1188 A nonadjustable wrench having a box wrenching feature on one or both ends. Excludes WRENCH, OPEN END BOX; and WRENCH, BOX AND OPEN END, COMBINATION.
Part Alternates: AS954, AS954 TY2CL2STB , AS954TY2CL2STB, AS954TY2CL2STBSZ3/8X7/16, AS954TY2CL2STBSZ38X716, 5120-01-278-1188, 01-278-1188, 5120012781188, 012781188
Hand Tools | Hand Tools, Nonedged, Nonpowered
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 51 | 01 MAY 1988 | 01-278-1188 | 03555 ( WRENCH, BOX ) |
Demand History | NSN 5120-01-278-1188
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| AS954 | 2026-02-36 | 2 | us |
| AS954 | 2026-02-36 | 4 | us |
| AS954 | 2026-02-36 | 8 | us |
| AS954 | 2025-11-310 | 1 | US |
| AS954 | 2021-01-16 | 2 | US |
| AS954 | 2019-09-248 | 1 | US |
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Technical Data | NSN 5120-01-278-1188
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| STYLE DESIGNATOR | 41 ANGULAR OFFSET DOUBLE HEAD |
| OVERALL LENGTH | 4.250 INCHES MINIMUM AND 5.250 INCHES MAXIMUM |
| LARGE END OUTSIDE DIAMETER | 0.660 INCHES MAXIMUM |
| SMALL END OUTSIDE DIAMETER | 0.578 INCHES MAXIMUM |
| LARGE END HEAD THICKNESS | 0.349 INCHES MAXIMUM |
| SMALL END HEAD THICKNESS | 0.327 INCHES MAXIMUM |
| WRENCHING END OFFSET ANGLE | 15.0 DEGREES NOMINAL |
| WRENCHING SURFACE SIZE | 0.375 INCHES NOMINAL FIRST END 0.437 INCHES NOMINAL SECOND END |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| SPECIFICATION/STANDARD DATA | 81343-AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 2 CLASS AND B STYLE |
Restrictions/Controls & Freight Information | NSN 5120-01-278-1188
| 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. |
| 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 5120-01-278-1188
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Q | Navy-owned stocks of items accepted by the General Services Administration for support of Navy requirements Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | GSA | General Services Administration Washington, D.C. 20406 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |



