The Stiffener,electrical Card, cataloged under National Stock Number 5998-01-451-1447, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. 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 | 5998-01-451-1447 |
| Primary Part Number | 11448128 |
| Item Name | Stiffener,electrical Card |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 5 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Surface Treatment Document and Classification | MIL-C-55-41, CLASS 1A OR CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE A |
| Body Style | IRREGULAR |
| Unthreaded Mounting Hole Diameter | 0.097 INCHES MINIMUM AND 0.101 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 6061 |
| 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 |
|---|---|
| 11448128 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5998-01-451-1447 is a Stiffener,electrical Card, manufactured by Us Army Aviation and Missile Command, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-451-1447 has 1 manufacturer part number on file: 11448128 (Us Army Aviation and Missile Command).
Key specifications for 11448128: Mounting Facility Type and Quantity: 5 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 0.187 INCHES MINIMUM AND 0.207 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-55-41, CLASS 1A OR CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE A; Body Style: IRREGULAR. 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.