The Base,waveguide Support, cataloged under National Stock Number 5985-01-197-6938, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-197-6938 |
| Primary Part Number | 5187380-2 |
| Item Name | Base,waveguide Support |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALY 6061-T6 QQ-A-250111; ANODIZE MIL-A-8625 TY1 CL1; 1.750 IN. LG; 1.250 IN. C TO C DISTANCE BETWEEN HOLES; 0.125 IN. THK; 0.375 IN. WIDTH; 2 HOLES 0.186 IN. MIN. 0.193 IN. MAX DIA; 0.188 IN. CENTER OF HOLE TO EDGE ALONG WIDTH; 0.250 IN. CENTER OF HOLE TO EDGE ALONG LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5187380-2 PRIMARY | Naval Sea Systems Command (USA) |
| 5187380-2 | Endicott Precision, Inc. Dba Endicott Precision Inc (USA) |
| 5187380-2 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 5187380-2 | 5/9 Secondary reference Krdc Inc Dba Martin-Palmer Tool & Die Co Div |
NSN 5985-01-197-6938 is a Base,waveguide Support, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-197-6938 has 3 manufacturer part numbers on file: 5187380-2 (Naval Sea Systems Command), 5187380-2 (Endicott Precision, Inc. Dba Endicott Precision Inc), 5187380-2 (Raytheon Company).
Key specifications for 5187380-2: General Characteristics Item Description: AL ALY 6061-T6 QQ-A-250111; ANODIZE MIL-A-8625 TY1 CL1; 1.750 IN. LG; 1.250 IN. C TO C DISTANCE BETWEEN HOLES; 0.125 IN. THK; 0.375 IN. WIDTH; 2 HOLES 0.186 IN. MIN. 0.193 IN. MAX DIA; 0.188 IN. CENTER OF HOLE TO EDGE ALONG WIDTH; 0.250 IN. CENTER OF HOLE TO EDGE ALONG LG IN. 1 specification is 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.
NSN 5985-01-197-6938 has DEMIL Code Q. 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.