The Delay Line, cataloged under National Stock Number 5999-01-199-6992, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-199-6992 |
| Primary Part Number | 5757714 |
| Item Name | Delay Line |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Signal Delay Method | INDUCTANCE |
| Slotted Hole Width | 0.191 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Section Delay Time | 90.000 NANOSECONDS NOMINAL SINGLE SECTION NS |
| Mounting Facility Quantity | 4 |
| Inclosure Type | HERMETICALLY SEALED |
| Output Impedance Rating | 50.000 OHMS |
| Body Style | RECTANGULAR, BRACKETED |
| Body Width | 1.690 INCHES MAXIMUM IN |
| Mounting Provision Arrangement Style | FOUR POSITION RECTANGULAR |
| Longest Vertical Distance Between Mounting Centers | 1.000 INCHES NOMINAL IN |
| Individual Section Quantity | 1 |
| Material Document and Classification | QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE CASE |
| Delay Time Variation Method | VARIABLE |
| Body Length | 4.800 INCHES NOMINAL IN |
| Input Impedance Rating | 50.000 OHMS |
| Mounting Facility | SLOT |
| Terminal Type and Quantity | 2 COAXIAL RECEPTACLE |
| Surface Treatment | CHROMATE CASE |
| Attenuation in Decibels | 3.000 |
| Operating Temp Range | -20.0 TO 70.0 CELSIUS DEGC |
| Frequency Rating | 0.000 MEGAHERTZ MINIMUM AND 100.000 MEGAHERTZ MAXIMUM |
| Material | ALUMINUM ALLOY 6061 CASE |
| Body Depth | 2.000 INCHES NOMINAL IN |
| Slot Length | 0.250 INCHES NOMINAL IN |
| Longest Horizontal Distance Between Mounting Centers | 5.400 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 1.5000 lbs |
| Cube | 0.0310 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1206195 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| UT-26450 | Carlisle Interconnect Technologies Inc Div Carlisle Interconnect Technologies (USA) |
| 5757714 PRIMARY | Naval Sea Systems Command (USA) |
| BE-40531 | Carlisle Interconnect Technologies Inc Div Carlisle Interconnect Technologies (USA) |
| Reference | Meaning |
|---|---|
| UT-26450 | 5/9 Secondary reference U.S. Government activity |
| BE-40531 | 5/9 Secondary reference U.S. Government activity |
| BE-40531 | 5/9 Secondary reference Mueller Industries Inc Coaxitube Div |
NSN 5999-01-199-6992 is a Delay Line, manufactured by Naval Sea Systems Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-199-6992 has 4 manufacturer part numbers on file: 1206195 (Lockheed Martin Corporation Div Rms - Mitchel Field), UT-26450 (Carlisle Interconnect Technologies Inc Div Carlisle Interconnect Technologies), 5757714 (Naval Sea Systems Command), BE-40531 (Carlisle Interconnect Technologies Inc Div Carlisle Interconnect Technologies).
Key specifications for 5757714: Signal Delay Method: INDUCTANCE; Slotted Hole Width: 0.191 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN; Section Delay Time: 90.000 NANOSECONDS NOMINAL SINGLE SECTION NS; Mounting Facility Quantity: 4. 25 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5999-01-199-6992 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.