The Adapter,floating, cataloged under National Stock Number 1220-01-253-5993, is classified within Federal Supply Class 1220 (Fire Control Computing Sights and Devices) of the Fire Control Equipment group. The manufacturer of record is Huck International, Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1220-01-253-5993 |
| Primary Part Number | FNR7505-6 |
| Item Name | Adapter,floating |
| FSC / FSG | 1220 / 12 — Fire Control Computing Sights and Devices |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Special Test Features | NAVORD OD36190 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| FNR7505-6 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| FNR7505-6 | 5/9 Secondary reference U.S. Government activity |
| FNR7505-6 | 3/1 Design control — primary reference Huck International, Inc. Div Kingston Operations |
NSN 1220-01-253-5993 is a Adapter,floating, manufactured by Huck International, Inc, classified under FSC 1220, Fire Control Computing Sights and Devices. Status: active.
NSN 1220-01-253-5993 has 1 manufacturer part number on file: FNR7505-6 (Huck International, Inc).
Key specifications for FNR7505-6: Special Test Features: NAVORD OD36190; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL TEST FEATURES. 2 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.