The Table,operating,arm, cataloged under National Stock Number 6530-01-557-7396, is classified within Federal Supply Class 6530 (Hospital Furniture, Equipment, Utensils, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Instrument Specialists, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6530-01-557-7396 |
| Primary Part Number | AT-4000 |
| Item Name | Table,operating,arm |
| FSC / FSG | 6530 / 65 — Hospital Furniture, Equipment, Utensils, and Supplies |
| Manufacturer | Instrument Specialists, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| AT-4000 PRIMARY | Instrument Specialists, Inc (USA) |
| Reference | Meaning |
|---|---|
| SELF-SUPPOTRING ARM TABLE | 5/1 Secondary reference Instrument Specialists, Inc |
| 5400 | 5/1 Secondary reference U.S. Government activity |
| 6530NCM072043 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6530-01-557-7396 is a Table,operating,arm, manufactured by Instrument Specialists, Inc, classified under FSC 6530, Hospital Furniture, Equipment, Utensils, and Supplies. Status: active.
NSN 6530-01-557-7396 has 1 manufacturer part number on file: AT-4000 (Instrument Specialists, Inc).
Key specifications for AT-4000: Special Features: SELF-SUPPORTING ARM TABLE; 20IN WIDE; 30 IN LONG; HOURGLASS SHAPE; INSIDE CURVE LENGTH: 16IN; CURVED INSET 16.5IN WIDE; WEIGHT:18LB; LEXAN TABLETOP WITH STAINLESS STEEL AND ALUMINUM SUPPORTS; STAINLESS STEEL MOUNTING CLAMPS LBS; Part Name Assigned by Controlling Agency: TABLE OPERATING ROOM ARM SELF SUPPORTING. 0 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.