The Divider,power,radio Frequency, cataloged under National Stock Number 6625-01-258-4098, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Merrimac Industries, Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-01-258-4098 |
| Primary Part Number | O-HJ-4-3100 |
| Item Name | Divider,power,radio Frequency |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Merrimac Industries, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Weight | 0.1680 lbs |
| Cube | 0.0015 cu ft |
| Part Number | Manufacturer |
|---|---|
| O-HJ-4-3100 PRIMARY | Merrimac Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| OHJ-4-3100 | 5/9 Secondary reference Crane Electronics, Inc. Dba Signal Technology Div Olektron |
| OHJ-4-3100 | 5/9 Secondary reference Signal Technology Corporation Div Systems Operation |
| 5616746-18 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 6625-01-258-4098 is a Divider,power,radio Frequency, manufactured by Merrimac Industries, Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-258-4098 has 1 manufacturer part number on file: O-HJ-4-3100 (Merrimac Industries, Inc).
Key specifications for O-HJ-4-3100: Special Features: 2.000 IN. LG,1.600 IN. W,0.550 IN. H,1-100 MHZ BANDWIDTH MHz. 0 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 6625-01-258-4098 has DEMIL Code Q. 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.