The Interferometer, cataloged under National Stock Number 6695-01-348-6601, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Zygo Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6695-01-348-6601 |
| Primary Part Number | PTI-KS W/ZAPPC |
| Item Name | Interferometer |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Zygo Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | OPERTNG WAVELNGTH: HELIUM NEON LASER,632.8 NANOMTRS;BEAM DIA.,4.000 IN.;INTRFRMTR ORIENT.: VERTICAL;NOT EXCEED 18.000 IN. LNGTH,18.000 IN. WDTH,48.000 IN. HGHT.;NOT EXCEED 100 LBS. LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| PTI-KS W/ZAPPC PRIMARY | Zygo Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13335469 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 6695-01-348-6601 is a Interferometer, manufactured by Zygo Corporation, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-01-348-6601 has 1 manufacturer part number on file: PTI-KS W/ZAPPC (Zygo Corporation).
Key specifications for PTI-KS W/ZAPPC: General Characteristics Item Description: OPERTNG WAVELNGTH: HELIUM NEON LASER,632.8 NANOMTRS;BEAM DIA.,4.000 IN.;INTRFRMTR ORIENT.: VERTICAL;NOT EXCEED 18.000 IN. LNGTH,18.000 IN. WDTH,48.000 IN. HGHT.;NOT EXCEED 100 LBS. LBS; End Item Identification: 4931-00-045-9862. 1 specification is 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.
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.