The Delay Line, cataloged under National Stock Number 5999-00-644-4580, 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 L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-644-4580 |
| Primary Part Number | 51117 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | CANCELLED |
| Individual Section Quantity | 1 |
| Signal Delay Method | INDUCTANCE |
| Individual Section Quantity | 1 |
| Signal Delay Method | INDUCTANCE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | Y |
| Part Number | Manufacturer |
|---|---|
| 51117REVD | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| A51117REVD | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| 51117 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5999-00-644-4580 is a Delay Line, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-00-644-4580 has 3 cross-referenced part numbers: 51117REVD (L3harris Technologies, Inc Div Space & Airborne Systems), A51117REVD (L3harris Technologies, Inc Div Space & Airborne Systems), 51117 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 7 known substitutes for 5999-00-644-4580: 3030-00-050-7229, 6210-00-067-8354, 3010-00-351-7998 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51117: Individual Section Quantity: 1; Signal Delay Method: INDUCTANCE; Individual Section Quantity: 1; Signal Delay Method: INDUCTANCE. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-00-644-4580 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.