The Retainer,crystal Holder, cataloged under National Stock Number 5955-00-372-4037, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-372-4037 |
| Primary Part Number | 413227 |
| Item Name | Retainer,crystal Holder |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.185 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | HOOK, FOOTED HOLE MOUNTING |
| Material Document and Classification | QQ-A-318 FED SPEC SINGLE MATERIAL RESPONSE |
| Accommodated Item Securing Device Type | CLAMP |
| Surface Treatment | LACQUER |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 413227 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
NSN 5955-00-372-4037 is a Retainer,crystal Holder, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-372-4037 has 1 manufacturer part number on file: 413227 (Raytheon Company Dba Raytheon Co).
Key specifications for 413227: Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 1.600 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.185 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Style Designator: HOOK, FOOTED HOLE MOUNTING. 7 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.
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.