The Nipple,tube, cataloged under National Stock Number 4730-01-421-8750, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Eastern Co Div Eberhard Manufacturing. Government technical data includes 7 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-421-8750 |
| Primary Part Number | 16462 |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eastern Co Div Eberhard Manufacturing |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Style Designator | CLOSE |
| Thread Class | 2B ALL ENDS |
| Thread Quantity Per Inch | 32 ALL ENDS |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-421-8750 is a Nipple,tube, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-421-8750 has 2 manufacturer part numbers on file: 16462 (Eastern Co Div Eberhard Manufacturing), 602805 (Renk America Llc Div Renk America).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-589-6748. Verify interchangeability with system specifications before substitution.
Key specifications for 16462: Connection Style: PLAIN (PIPE) ALL ENDS; Connection Type: THREADED INTERNAL TUBE ALL ENDS; Style Designator: CLOSE; Special Features: 0NE END HAS LEFT HANDED THREADS. 7 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.