The Delay Line, cataloged under National Stock Number 5999-00-773-2801, 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 and Airborne Systems. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-773-2801 |
| Primary Part Number | 31009 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Segment Delay Time | 112.900 MICROSECONDS NOMINAL SINGLE SECTION 3RD SEGMENT US |
| Individual Section Quantity | 1 |
| Segment Delay Time | 196.300 MICROSECONDS NOMINAL SINGLE SECTION 5TH SEGMENT US |
| Segment Delay Time | 158.700 MICROSECONDS NOMINAL SINGLE SECTION 4TH SEGMENT US |
| Operating Temp Range | +0.0 TO 75.0 CELSIUS DEGC |
| Mounting Facility Quantity | 12 |
| Body Inside Diameter | 4.359 INCHES MINIMUM AND 4.437 INCHES MAXIMUM IN |
| Delay Time Variation Method | TAPPED |
| Body Depth | 1.313 INCHES MINIMUM AND 1.406 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 10 WIRE HOOK |
| Segment Delay Time | 0.000 MICROSECONDS NOMINAL SINGLE SECTION 1ST SEGMENT US |
| Output Impedance Rating | 20.000 KILOHMS |
| Attenuation in Decibels | 22.000 |
| Signal Delay Method | LUMPED CONSTANT |
| Input Impedance Rating | 20.000 KILOHMS |
| Mounting Facility | THREADED HOLE(S) |
| Thread Size and Series/type Designator | 0.164-32 UNIFIED NATIONAL COARSE (UNC) |
| Segment Quantity Per Section | 8 SINGLE SECTION |
| Segment Delay Time | 59.700 MICROSECONDS NOMINAL SINGLE SECTION 2ND SEGMENT US |
| Section Delay Time | 254.500 MICROSECONDS NOMINAL SINGLE SECTION US |
| Segment Delay Time | 244.600 MICROSECONDS NOMINAL SINGLE SECTION 7TH SEGMENT US |
| Thread Class | 2B |
| Segment Delay Time | 254.500 MICROSECONDS NOMINAL SINGLE SECTION 8TH SEGMENT US |
| Segment Delay Time | 225.100 MICROSECONDS NOMINAL SINGLE SECTION 6TH SEGMENT US |
| Body Style | ROUND, OPEN, WIRE LUG |
| Body Diameter | 7.688 INCHES MINIMUM AND 7.781 INCHES MAXIMUM IN |
| Thread Pitch Diameters | +0.2500 TO 0.2501 INCHES IN |
| Segment Delay Time | 112.900 MICROSECONDS NOMINAL SINGLE SECTION 3RD SEGMENT US |
| Individual Section Quantity | 1 |
| Segment Delay Time | 196.300 MICROSECONDS NOMINAL SINGLE SECTION 5TH SEGMENT US |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 31009 PRIMARY | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
NSN 5999-00-773-2801 is a Delay Line, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-773-2801 has 1 cross-referenced part number: 31009 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 12 known substitutes for 5999-00-773-2801: 6240-00-011-5273, 5325-00-057-2685, 5910-00-241-1540 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31009: Segment Delay Time: 112.900 MICROSECONDS NOMINAL SINGLE SECTION 3RD SEGMENT US; Individual Section Quantity: 1; Segment Delay Time: 196.300 MICROSECONDS NOMINAL SINGLE SECTION 5TH SEGMENT US; Segment Delay Time: 158.700 MICROSECONDS NOMINAL SINGLE SECTION 4TH SEGMENT US. 30 total characteristics are documented in the Federal Logistics Information System.