The Nipple,tube, cataloged under National Stock Number 4730-01-516-6211, 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 Brennan Industries. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-516-6211 |
| Primary Part Number | 2700-LN-04-04-SS |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Brennan Industries |
| Status | ACTIVE |
| Nominal Overall Length | 2.070 INCHES IN |
| Style Designator | FLARELESS W/ CENTER WRENCHING FACILITY |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| TX4BU/WLN | Omega One (USA) |
| 2700-LN-04-04-SS PRIMARY | Brennan Industries (USA) |
| Reference | Meaning |
|---|---|
| 2700-04-04-SS-W/LOCK NUT | 3/9 Design control — primary reference Brennan Industries |
NSN 4730-01-516-6211 is a Nipple,tube, manufactured by Brennan Industries, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-516-6211 has 2 manufacturer part numbers on file: TX4BU/WLN (Omega One), 2700-LN-04-04-SS (Brennan Industries).
Key specifications for 2700-LN-04-04-SS: Nominal Overall Length: 2.070 INCHES IN; Style Designator: FLARELESS W/ CENTER WRENCHING FACILITY; Part Name Assigned by Controlling Agency: FITTING, STRAIGHT, BULKHEAD; End Item Identification: 5420-01-316-2587. 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.
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.