The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-579-7225, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-579-7225 |
| Primary Part Number | R1457 |
| Item Name | Heat Sink,electrical-Electronic |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | 00 |
| Unit of Issue | EA |
| SMR Code | CH |
| Weight | 45.0000 lbs |
| Cube | 2.8750 cu ft |
| Part Number | Manufacturer |
|---|---|
| 79C0902-00 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 2110-02 | Rotron Incorporated (USA) |
| 2110-02-Q70 | Ametek Inc Div Aerospace and Defense (USA) |
| R1457 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| LT-C-0008-00 | Laurel Technologies Partnership Dba Drs Laurel Technologies (USA) |
| B1457 PRIMARY | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
NSN 5999-01-579-7225 is a Heat Sink,electrical-Electronic, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-579-7225 has 6 cross-referenced part numbers: 79C0902-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 2110-02 (Rotron Incorporated), 2110-02-Q70 (Ametek Inc Div Aerospace and Defense), R1457 (Lockheed Martin Corporation Div Rms - Manassas), LT-C-0008-00 (Laurel Technologies Partnership Dba Drs Laurel Technologies) and 1 more.
There are 7 known substitutes for 5999-01-579-7225: 5998-00-283-4413, 4810-01-027-2203, 6220-01-115-3026 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for R1457: Special Features: HEAT EXCHANGER; Special Features: HEAT EXCHANGER. 2 total characteristics are documented in the Federal Logistics Information System.