The Support,collimator,vertical Surv, cataloged under National Stock Number 6675-01-655-8541, is classified within Federal Supply Class 6675 (Drafting, Surveying, and Mapping Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thorlabs, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6675-01-655-8541 |
| Primary Part Number | PAFA-X-4-B |
| Item Name | Support,collimator,vertical Surv |
| FSC / FSG | 6675 / 66 — Drafting, Surveying, and Mapping Instruments |
| Manufacturer | Thorlabs, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PAFA-X-4-B PRIMARY | Thorlabs, Inc (USA) |
NSN 6675-01-655-8541 is a Support,collimator,vertical Surv, manufactured by Thorlabs, Inc, classified under FSC 6675, Drafting, Surveying, and Mapping Instruments. Status: active.
NSN 6675-01-655-8541 has 1 manufacturer part number on file: PAFA-X-4-B (Thorlabs, Inc).
Key specifications for PAFA-X-4-B: Part Name Assigned by Controlling Agency: ACHROMATIC FIBERPORT, FC/PC & FC/APC, F = 4.00 MM, 650 - 1050 NM, 0.87 MM DIAMETER WAIST MM. 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.
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.