The Diaphragm,gas Side, cataloged under National Stock Number 4310-00-139-5423, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Newport Scientific, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-139-5423 |
| Primary Part Number | G5-49-1 |
| Item Name | Diaphragm,gas Side |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Newport Scientific, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | AMERICAN INSTRUMENT CO INC,PART NO. G5-49-1 |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G5-49-1 | Newport Scientific, Inc. (USA) |
| G5-49-1CP | Naval Inventory Control Point Mechanicsburg (USA) |
| G5-49CP | Newport Scientific, Inc. (USA) |
| 75054011903P | Newport Scientific, Inc. (USA) |
| G5-49 | Newport Scientific, Inc. (USA) |
NSN 4310-00-139-5423 is a Diaphragm,gas Side, manufactured by Newport Scientific, Inc., classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-139-5423 has 5 cross-referenced part numbers: G5-49-1 (Newport Scientific, Inc.), G5-49-1CP (Naval Inventory Control Point Mechanicsburg), G5-49CP (Newport Scientific, Inc.), 75054011903P (Newport Scientific, Inc.), G5-49 (Newport Scientific, Inc.).
There are 2 known substitutes for 4310-00-139-5423: 2805-00-561-9463, 2805-00-691-5894. Verify interchangeability with system specifications before substitution.
Key specifications for G5-49-1: General Characteristics Item Description: AMERICAN INSTRUMENT CO INC,PART NO. G5-49-1; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 3 total characteristics are documented in the Federal Logistics Information System.