The Retainer,lens, cataloged under National Stock Number 6220-01-543-9240, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-543-9240 |
| Primary Part Number | 056689 |
| Item Name | Retainer,lens |
| FSC / FSG | 6220 / 62 — No Item Name Available |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| Surface Treatment Document and Classification | QQ-P-35, TYPE I FED SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | CL 304, CONDITION A QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE |
| Style Designator | IRREGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 056689 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
NSN 6220-01-543-9240 is a Retainer,lens, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 6220 (No Item Name Available). Status: active.
NSN 6220-01-543-9240 has 1 cross-referenced part number: 056689 (L3 Technologies, Inc. Div L3 Keo).
There is 1 known substitute for 6220-01-543-9240: 4510-01-099-3753. Verify interchangeability with system specifications before substitution.
Key specifications for 056689: Part Name Assigned by Controlling Agency: RETAINER, WAVE GUIDE; Overall Length: 1.240 INCHES NOMINAL IN; Surface Treatment: PASSIVATE; End Item Identification: 1979903 (03956) 8B, TY8B MOD (3) PERIS MAST ASSY. 10 total characteristics are documented in the Federal Logistics Information System.