The Clamp,hose, cataloged under National Stock Number 4730-00-277-2550, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Norma Pennsylvania Inc. Div Breeze Industrial Products. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-2550 |
| Primary Part Number | 200 28 W |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Norma Pennsylvania Inc. Div Breeze Industrial Products |
| Status | CANCELLED |
| Inside Diameter | 1.313 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN |
| Fastening Device Type | THUMB HEAD SCREW |
| Surface Treatment | PASSIVATE OVERALL |
| Style Designator | BAND |
| Material | STEEL COMP 302 BAND |
| Application/function | GENERAL PURPOSE USE |
| Material | STEEL COMP 410 THUMBSCREW |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 200 28 W | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| 20028W | Breeze-Eastern Llc (USA) |
| J1508-F-3-28 | Society of Automotive Engineers Inc (USA) |
| 059-485 | Curtin Matheson Scientific Inc (USA) |
| QS200-M28 | Breeze-Eastern Llc (USA) |
| WWC-440 TY F RANGE1.313-2.250 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| J1508-F-3-28 | Sae International Dba Sae International (USA) |
| A-A-52506 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WW-C-440 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WW-C-440 TYPE F RANGE 1.31-2.25 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AA52506-F-28 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 4188D | Curtin Matheson Scientific Inc (USA) |
| 564-7284944 | Naval Sea Systems Command (USA) |
NSN 4730-00-277-2550 is a Clamp,hose, manufactured by Norma Pennsylvania Inc. Div Breeze Industrial Products, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-277-2550 has 13 cross-referenced part numbers: 200 28 W (Norma Pennsylvania Inc. Div Breeze Industrial Products), 20028W (Breeze-Eastern Llc), J1508-F-3-28 (Society of Automotive Engineers Inc), 059-485 (Curtin Matheson Scientific Inc), QS200-M28 (Breeze-Eastern Llc) and 8 more.
There are 2 known substitutes for 4730-00-277-2550: 5905-00-175-8667, 5330-00-202-4455. Verify interchangeability with system specifications before substitution.
Key specifications for 200 28 W: Overall Width: 0.500 INCHES NOMINAL IN; Inside Diameter: 1.313 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN; Fastening Device Type: THUMB HEAD SCREW; Surface Treatment: PASSIVATE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-277-2550 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.