The Analyzer,special, cataloged under National Stock Number 6630-01-019-9337, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-019-9337 |
| Primary Part Number | 820-4551672-9 |
| Item Name | Analyzer,special |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 820-4551672-9 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 120HN | 3/1 Design control — primary reference Leica Inc Surveying and Photogrammetry Systems Div |
NSN 6630-01-019-9337 is a Analyzer,special, manufactured by Naval Sea Systems Command, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-019-9337 has 1 manufacturer part number on file: 820-4551672-9 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 6630-01-328-8073. Verify interchangeability with system specifications before substitution.
Key specifications for 820-4551672-9: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 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 6630-01-019-9337 has DEMIL Code F. 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.