The Optic Head Light Pen, cataloged under National Stock Number 5895-00-003-6639, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is U. S. Dynamics Corporation. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5895-00-003-6639 |
| Primary Part Number | 513000 |
| Item Name | Optic Head Light Pen |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | U. S. Dynamics Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | 1.738 IN. LG,0.460 IN. DIA IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | Y |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.2000 lbs |
| Cube | 0.0294 cu ft |
| Part Number | Manufacturer |
|---|---|
| 513000 | U. S. Dynamics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2E17012 | 5/9 Secondary reference U.S. Government activity |
| 331069 | 1/2 Source control — Government-approved source U.S. Government activity |
| 118382-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5895-00-003-6639 is a Optic Head Light Pen, manufactured by U. S. Dynamics Corporation, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-00-003-6639 has 1 manufacturer part number on file: 513000 (U. S. Dynamics Corporation).
4 possible matches (shared part number, not a government interchangeability claim): 2610-00-051-3000, 4330-01-262-5170, 4720-01-344-1460. Verify interchangeability with system specifications before substitution.
Key specifications for 513000: General Characteristics Item Description: 1.738 IN. LG,0.460 IN. DIA IN; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: E-2C HAWKEYE AIRCRAFT.. 2 specifications are 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.
NSN 5895-00-003-6639 has DEMIL Code D. 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.