The Amplifier Subassembly, cataloged under National Stock Number 5996-01-014-3680, is classified within Federal Supply Class 5996 (Amplifiers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sypris Electronics, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5996-01-014-3680 |
| Primary Part Number | 521605 |
| Item Name | Amplifier Subassembly |
| FSC / FSG | 5996 / 59 — Amplifiers |
| Manufacturer | Sypris Electronics, Llc |
| Status | ACTIVE |
| Component Type and Quantity | 2 CAPACITOR AND 1 BOARD AND 7 RESISTOR AND 3 TRANSISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 521605 PRIMARY | Sypris Electronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 521605-0001 | C/1 Advisory reference — outside the item-of-supply concept Sypris Electronics, Llc |
NSN 5996-01-014-3680 is a Amplifier Subassembly, manufactured by Sypris Electronics, Llc, classified under FSC 5996, Amplifiers. Status: active.
NSN 5996-01-014-3680 has 1 manufacturer part number on file: 521605 (Sypris Electronics, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5996-01-187-0838. Verify interchangeability with system specifications before substitution.
Key specifications for 521605: Overall Height: 0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; Component Type and Quantity: 2 CAPACITOR AND 1 BOARD AND 7 RESISTOR AND 3 TRANSISTOR; Overall Length: 0.750 INCHES NOMINAL IN; Overall Width: 0.540 INCHES MAXIMUM IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.