The Knob, cataloged under National Stock Number 5355-01-013-3076, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Shallco, Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-013-3076 |
| Primary Part Number | C3750-12 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Shallco, Inc |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Length | 1.280 INCHES NOMINAL IN |
| Style Designator | ROUND WITH SINGLE POINTER |
| Reference Marking | LINE |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Pointer Design | NONDETACHABLE |
| Gripping Surface Condition | GRIP AID |
| Width | 2.030 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNF 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 |
|---|---|
| C3750-12 PRIMARY | Shallco, Inc (USA) |
| Reference | Meaning |
|---|---|
| 9209979 | 7/1 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| C3750-12 | 5/9 Secondary reference Meggitt (new Hampshire), Inc |
NSN 5355-01-013-3076 is a Knob, manufactured by Shallco, Inc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-013-3076 has 1 manufacturer part number on file: C3750-12 (Shallco, Inc).
Key specifications for C3750-12: Shaft Accommodation Style: ROUND; Length: 1.280 INCHES NOMINAL IN; Style Designator: ROUND WITH SINGLE POINTER; Reference Marking: LINE. 14 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.