The Block,mounting Indi, cataloged under National Stock Number 6610-00-920-4635, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-00-920-4635 |
| Primary Part Number | 1818204-1 |
| Item Name | Block,mounting Indi |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTANT STEEL,CLASS 416 S OR SE,COND A,SPEC QQ-S-763;1.134 IN. LG;0.250 IN. W;0.121 TO 0.122 IN. THK;2 HOLES 0.1064 TO 0.1069 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1818204-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
NSN 6610-00-920-4635 is a Block,mounting Indi, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-00-920-4635 has 1 manufacturer part number on file: 1818204-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 1818204-1: General Characteristics Item Description: CORROSION RESISTANT STEEL,CLASS 416 S OR SE,COND A,SPEC QQ-S-763;1.134 IN. LG;0.250 IN. W;0.121 TO 0.122 IN. THK;2 HOLES 0.1064 TO 0.1069 IN. DIA IN. 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.
NSN 6610-00-920-4635 has DEMIL Code D. 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.