The Knob, cataloged under National Stock Number 5355-00-844-6048, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-844-6048 |
| Primary Part Number | 10956257 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.625 INCHES NOMINAL IN |
| Shaft Accommodation Style | COUNTERBORED |
| Length | 2.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | 595,37038 FED STD SINGLE TREATMENT RESPONSE |
| Overall Thickness | 0.875 INCHES NOMINAL IN |
| Style Designator | BAR WITH SINGLE POINTER |
| Material Document and Classification | QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Counterbore Depth | 0.250 INCHES NOMINAL IN |
| Reference Marking | LINE |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Counterbore Diameter | 0.375 INCHES NOMINAL IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Pointer Design | NONDETACHABLE |
| Gripping Surface Condition | GRIP AID |
| Color | BLACK |
| Surface Treatment | PAINTED |
| Width | 1.000 INCHES NOMINAL IN |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Material | ALUMINUM ALLOY 356.0 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Attachment Method | SETSCREWS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10956257 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5355-00-844-6048 is a Knob, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-844-6048 has 1 manufacturer part number on file: 10956257 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10956257: Distance From Hole Center to Knob/skirt Base: 0.625 INCHES NOMINAL IN; Shaft Accommodation Style: COUNTERBORED; Length: 2.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: 595,37038 FED STD SINGLE TREATMENT RESPONSE. 23 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.