The Bar,metal, cataloged under National Stock Number 9510-01-718-7532, is classified within Federal Supply Class 9510 (Bars and Rods) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 9510-01-718-7532 |
| Primary Part Number | 37-37-7975 |
| Item Name | Bar,metal |
| FSC / FSG | 9510 / 95 — Bars and Rods |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | ASTM-B150 ASSN STD SINGLE MATERIAL RESPONSE |
| Basic Shape Style | ROUND |
| Cross Section Outside Diameter | 7.500 INCHES NOMINAL IN |
| Material | NICKEL ALLOY AND ALUMINUM ALLOY AND COPPER ALLOY |
| 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 |
|---|---|
| 37-37-7975 PRIMARY | Naval Sea Systems Command (USA) |
| 561-6984994-PT-223 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H444-0501-PT-223 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 6984994/SHEET 7-27 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 9510-01-718-7532 is a Bar,metal, manufactured by Naval Sea Systems Command, classified under FSC 9510, Bars and Rods. Status: active.
NSN 9510-01-718-7532 has 2 manufacturer part numbers on file: 37-37-7975 (Naval Sea Systems Command), 561-6984994-PT-223 (Naval Sea Systems Command).
3 possible matches (shared part number, not a government interchangeability claim): 5935-01-721-1307, 4730-01-721-1308, 4320-01-721-1502. Verify interchangeability with system specifications before substitution.
Key specifications for 37-37-7975: Material Document and Classification: ASTM-B150 ASSN STD SINGLE MATERIAL RESPONSE; Basic Shape Style: ROUND; Cross Section Outside Diameter: 7.500 INCHES NOMINAL IN; Material: NICKEL ALLOY AND ALUMINUM ALLOY AND COPPER ALLOY. 4 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.