The Network,circuit Protection, cataloged under National Stock Number 5915-01-260-2977, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-260-2977 |
| Primary Part Number | 704AS9977 |
| Item Name | Network,circuit Protection |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | ENCASED |
| Precious Material | GOLD |
| Precious Material and Location | BODY SURFACES GOLD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 704AS9977 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| FP2-IM-1021 | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| Reference | Meaning |
|---|---|
| HH576 | 5/9 Secondary reference U.S. Government activity |
| FP2-IM-1021 | 5/9 Secondary reference Signal Technology Corporation Div Systems Operation |
| IF-24561 | C/1 Advisory reference — outside the item-of-supply concept Merrimac Industries, Inc |
| 899977-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5915-01-260-2977 is a Network,circuit Protection, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-260-2977 has 2 manufacturer part numbers on file: 704AS9977 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), FP2-IM-1021 (Crane Electronics, Inc. Dba Signal Technology Div Olektron).
Key specifications for 704AS9977: General Characteristics Item Description: ENCASED; Precious Material: GOLD; Precious Material and Location: BODY SURFACES GOLD. 3 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.
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.