The Bar,locking,roller,, cataloged under National Stock Number 2590-01-133-5313, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-133-5313 |
| Item Name | Bar,locking,roller, |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL FABRICATED FROM STEEL BAR STOCK 1.750 IN. DIA ASTM A322 GRADE 4130 OR 4140 AND STEEL BAR STOCK 0.375 IN. DIA ASTM A322 GRADE 4130 OR 4140; WELD IN ACCORDANCE WITH MIL-STD-1261 CLASS 3; HEAT TREAT TO ROCKWELL C 30.0 MIN TO 37.0 MAX AFTER WELDING; FINISH,PAINT IN ACCORDANCE WITH MIL-T-704,TYPE A,COLOR FOREST GREEN PER MIL-E-52798; HOLES AND UNPAINTED SURFACES SHALL BE PHOSPHATE COATED PER MIL-P-16232,TYPE M,CLASS 2; O/A DIMENSIONS 16.80 IN. MIN TO 16.92 IN. MAX LG,1.750 IN. NOM W,4.265 IN. NOM H; A HOLE 0.998 IN. MIN TO 1.005 IN. MAX DIA IS COUNTERBORED 1.620 IN. FROM SHAFT ENDS; AN OBLONG HOLE 0.750 IN. LG IS CUT THROUGH THE VERTICAL PROJECTION,ON CENTER 0.352 IN. FROM END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2590011335313 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 13222E0423 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-133-5313 is a Bar,locking,roller,, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-133-5313: General Characteristics Item Description: MATERIAL FABRICATED FROM STEEL BAR STOCK 1.750 IN. DIA ASTM A322 GRADE 4130 OR 4140 AND STEEL BAR STOCK 0.375 IN. DIA ASTM A322 GRADE 4130 OR 4140; WELD IN ACCORDANCE WITH MIL-STD-1261 CLASS 3; HEAT TREAT TO ROCKWELL C 30.0 MIN TO 37.0 MAX AFTER WELDING; FINISH,PAINT IN ACCORDANCE WITH MIL-T-704,TYPE A,COLOR FOREST GREEN PER MIL-E-52798; HOLES AND UNPAINTED SURFACES SHALL BE PHOSPHATE COATED PER MIL-P-16232,TYPE M,CLASS 2; O/A DIMENSIONS 16.80 IN. MIN TO 16.92 IN. MAX LG,1.750 IN. NOM W,4.265 IN. NOM H; A HOLE 0.998 IN. MIN TO 1.005 IN. MAX DIA IS COUNTERBORED 1.620 IN. FROM SHAFT ENDS; AN OBLONG HOLE 0.750 IN. LG IS CUT THROUGH THE VERTICAL PROJECTION,ON CENTER 0.352 IN. FROM END IN; End Item Identification: 2590010630253. 1 specification is 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.