The Magnet,permanent, cataloged under National Stock Number 5999-01-035-9229, 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 Dexter Magnetic Technologies, Inc.. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-035-9229 |
| Primary Part Number | H-103 |
| Item Name | Magnet,permanent |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Dexter Magnetic Technologies, Inc. |
| Status | ACTIVE |
| Face Size | 0.312 |
| Shape | U |
| Air Gap Width | 0.625 INCHES IN |
| Mounting Configuration | ONE 0.125 INCH DIA MTG HOLE IN |
| Special Markings | NO MARKING |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| 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 | 0.3500 lbs |
| Cube | 0.0039 cu ft |
| Part Number | Manufacturer |
|---|---|
| H-103 PRIMARY | Dexter Magnetic Technologies, Inc. (USA) |
| GM503A103 | Northrop Grumman Systems Corporation (USA) |
| H-103 | Permag Corp Dba Dexter Magnetic Materials Div (USA) |
| Reference | Meaning |
|---|---|
| MA-11038 | 3/9 Design control — primary reference Crucible Materials Corp Magnetics Div |
| H-103 | 5/9 Secondary reference Crucible Materials Corp Magnetics Div |
NSN 5999-01-035-9229 is a Magnet,permanent, manufactured by Dexter Magnetic Technologies, Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-035-9229 has 3 manufacturer part numbers on file: H-103 (Dexter Magnetic Technologies, Inc.), GM503A103 (Northrop Grumman Systems Corporation), H-103 (Permag Corp Dba Dexter Magnetic Materials Div).
3 possible matches (shared part number, not a government interchangeability claim): 5950-01-104-3438, 5355-01-494-4760, 6515-01-505-8080. Verify interchangeability with system specifications before substitution.
Key specifications for H-103: Overall Height: 1.250 INCHES NOMINAL IN; Face Size: 0.312; Shape: U; Overall Length: 1.094 INCHES NOMINAL IN. 6 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.