The Mounting Hardwear, cataloged under National Stock Number 5975-01-348-1946, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) 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 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-348-1946 |
| Primary Part Number | 1897AS623-001 |
| Item Name | Mounting Hardwear |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | FOR MINIATURE SMA COMPATABLE FIBER OPTIC TRANSMITTER/RECEIVER |
| 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 |
|---|---|
| 1897AS623-001 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| HFBR-4202 | Avago Technologies Us Inc Div Avago Technologies (USA) |
| 352250042875 | Thales Nederland (NLD) |
| Reference | Meaning |
|---|---|
| HFBR-4202 | 3/9 Design control — primary reference Agilent Technologies Inc. Div Semiconductor Products Group Business Center |
| HFBR-4202 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5975-01-348-1946 is a Mounting Hardwear, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-348-1946 has 3 manufacturer part numbers on file: 1897AS623-001 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), HFBR-4202 (Avago Technologies Us Inc Div Avago Technologies), 352250042875 (Thales Nederland).
Key specifications for 1897AS623-001: General Characteristics Item Description: FOR MINIATURE SMA COMPATABLE FIBER OPTIC TRANSMITTER/RECEIVER. 1 specification is 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.