The Flange,pipe, cataloged under National Stock Number 4730-01-553-4891, 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 E-One, Inc. Dba E-One Hamburg. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-553-4891 |
| Primary Part Number | 281180 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | E-One, Inc. Dba E-One Hamburg |
| Status | ACTIVE |
| Tube Outside Diameter for Which Designed | 6.000 INCHES NOMINAL IN |
| Material Document and Classification | A-536, GRADE 65-14-12 ASSN STD SINGLE MATERIAL RESPONSE |
| Bolt Hole Quantity | 8 |
| Material | IRON |
| 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 |
|---|---|
| L060741GE0 | Victaulic Company of America Inc Dba Victaulic Company of America (USA) |
| 281180 PRIMARY | E-One, Inc. Dba E-One Hamburg (USA) |
NSN 4730-01-553-4891 is a Flange,pipe, manufactured by E-One, Inc. Dba E-One Hamburg, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-553-4891 has 2 manufacturer part numbers on file: L060741GE0 (Victaulic Company of America Inc Dba Victaulic Company of America), 281180 (E-One, Inc. Dba E-One Hamburg).
Key specifications for 281180: Tube Outside Diameter for Which Designed: 6.000 INCHES NOMINAL IN; Material Document and Classification: A-536, GRADE 65-14-12 ASSN STD SINGLE MATERIAL RESPONSE; Bolt Hole Quantity: 8; Special Features: VICTAULIC MODEL 741;FLANGE, 6"-GROOVED ADAPTER ANSI CLASS 150;HOUSING GALVANIZED COATED;SEAL MATERIAL EPDM;SEAL COLOR CODE GREEN STRIPE;SEAL TEMP RANGE -30 TO +230 DEGREES F;MAX WORKINGPRESSURE 300 PSI;MAX END LOAD 10,350 LBS;BOLT DIA 3/4 INCH LBS. 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.