The Knob, cataloged under National Stock Number 5355-00-879-3049, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-879-3049 |
| Primary Part Number | 8437334 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Style Designator | BALL |
| Outside Diameter | 1.375 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.375 INCHES RECEPTACLE IN |
| Inside Diameter | 0.375 INCHES NOMINAL IN |
| Gripping Surface Condition | SMOOTH |
| Color | BLACK |
| Thread Quantity Per Inch | 16 RECEPTACLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) RECEPTACLE |
| Attachment Method | SCREW ON |
| 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 |
|---|---|
| 8437334 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 300208 | 5/2 Secondary reference U.S. Government activity |
| 5355008793049 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 300208 | 5/9 Secondary reference Clark Equipment Co |
| 300208 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| PB11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-00-879-3049 is a Knob, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-879-3049 has 1 manufacturer part number on file: 8437334 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
4 possible matches (shared part number, not a government interchangeability claim): 5995-01-089-4693, 4820-01-314-9393, 5140-01-355-6242. Verify interchangeability with system specifications before substitution.
Key specifications for 8437334: Shaft Accommodation Style: ROUND; Style Designator: BALL; Outside Diameter: 1.375 INCHES MAXIMUM IN; Nominal Thread Size: 0.375 INCHES RECEPTACLE IN. 10 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.