The Compressor Unit, cataloged under National Stock Number 4310-01-123-2454, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4310-01-123-2454 |
| Primary Part Number | 2R771 |
| Item Name | Compressor Unit |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | TRIDENT PLANNED EQUIPMENT REPLACEMENT (TRIPER) AND ADVANCED EQUIPMENT REPAIR PROGRAM (AERP) PROCEDURES IAW NAVSUP WSS INST 4420.170 OPERATING PROCEDURE 3. INCLUDES BOTH L1/SS/Q3/Q5/SOC AND NON-L1/SS/Q3/Q5/SOC TRIPER/AERP COMPONENTS. TRIPER/AERP EQUIPMENT HAVE SPECIAL REQUIREMENTS BUT NO SPECIFIC MATERIAL CONTROL |
| General Characteristics Item Description | FURNISHED WITH MOTOR PN 3504-14 FSCM 95402 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2R771 | Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots (USA) |
| 860-155-044 | Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots (USA) |
| 860-155-044A3 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2R771A3 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4310-01-123-2454 is a Compressor Unit, manufactured by Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-01-123-2454 has 4 cross-referenced part numbers: 2R771 (Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots), 860-155-044 (Dresser, Inc. Dba Dresser Roots Blowers & Compressors Div Dresser Roots), 860-155-044A3 (Naval Inventory Control Point Mechanicsburg), 2R771A3 (Naval Inventory Control Point Mechanicsburg).
There are 2 known substitutes for 4310-01-123-2454: 6605-00-335-9957, 3040-01-215-1248. Verify interchangeability with system specifications before substitution.
Key specifications for 2R771: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: TRIDENT PLANNED EQUIPMENT REPLACEMENT (TRIPER) AND ADVANCED EQUIPMENT REPAIR PROGRAM (AERP) PROCEDURES IAW NAVSUP WSS INST 4420.170 OPERATING PROCEDURE 3. INCLUDES BOTH L1/SS/Q3/Q5/SOC AND NON-L1/SS/Q3/Q5/SOC TRIPER/AERP COMPONENTS. TRIPER/AERP EQUIPMENT HAVE SPECIAL REQUIREMENTS BUT NO SPECIFIC MATERIAL CONTROL; General Characteristics Item Description: FURNISHED WITH MOTOR PN 3504-14 FSCM 95402. 3 total characteristics are documented in the Federal Logistics Information System.