The Nipple,sound Isolation, cataloged under National Stock Number 4730-01-153-2083, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-153-2083 |
| Item Name | Nipple,sound Isolation |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL,AISI C1040-C1045,1200.0 PSI WORKING PRESSURE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 298080-101 | 5/9 Secondary reference Edwards Aerospace Inc |
| 298075 ITEM 4 | 5/9 Secondary reference Edwards Aerospace Inc |
| 298075 ITEM 4 | 5/1 Secondary reference Oil States Industries, Inc. Div Special Products Div |
| 298075 ITEM 4L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 298080-101 L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 298080-101 | 3/1 Design control — primary reference Oil States Industries, Inc. Div Special Products Div |
NSN 4730-01-153-2083 is a Nipple,sound Isolation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-153-2083: General Characteristics Item Description: MATERIAL STEEL,AISI C1040-C1045,1200.0 PSI WORKING PRESSURE; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1. 3 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.
NSN 4730-01-153-2083 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.