The Wheel Assembly, cataloged under National Stock Number 1075-01-045-1778, is classified within Federal Supply Class 1075 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1075-01-045-1778 |
| Primary Part Number | 40-122 |
| Item Name | Wheel Assembly |
| FSC / FSG | 1075 / 10 — No Item Name Available |
| Manufacturer | Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF BEARING CONE 1,BEARING CUP 1,BRAKE DISC 1,GREASE SEAL PLATE 1,GREASE SEAL RING 3,INNER WHEEL HALF 1,OUTER WHEEL HALF 1,WHEEL HALVES,ALUMINUM ALLOY 380-T6,ANODIZED PER MIL-A-8625,EXTERIOR SURFACES SHALL BE PAINTED WITH ONE COAT OF ZINC CHROMATE PRIMER PER MIL-P-8585 AND TWO COATS OF GLOSS LACQUER PER FEDERAL SPEC TT-L-32 COLOR NO. 17875 PER FEDERAL STD 595,INSIGNIA WHITE,BRAKE DISC,ALLOY STEEL,CHROME PLATED PER QQ-C-320,0.0002 TO 0.0005 IN. THK,BEARING CONE AND CUP,ALLOY STEEL,FLASH CHROME PLATED,ALL OTHER MATERIALS TO BE CORROSION RESISTANT,TEMPERATURE RANGE,MINUS 20.0 TO 125.0 DEG F,PROTECTED FOR SALT SEA ATMOSPHERE AND SALT WATER IMMERSION IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1075-01-045-1778 is a Wheel Assembly, manufactured by Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems, classified under FSC 1075 (No Item Name Available). Status: active.
NSN 1075-01-045-1778 has 2 cross-referenced part numbers: 40-122 (Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems), 68270-1 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 10 known substitutes for 1075-01-045-1778: 3455-00-231-3475, 3020-00-535-2227, 5930-00-629-6660 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40-122: General Characteristics Item Description: CONSISTS OF BEARING CONE 1,BEARING CUP 1,BRAKE DISC 1,GREASE SEAL PLATE 1,GREASE SEAL RING 3,INNER WHEEL HALF 1,OUTER WHEEL HALF 1,WHEEL HALVES,ALUMINUM ALLOY 380-T6,ANODIZED PER MIL-A-8625,EXTERIOR SURFACES SHALL BE PAINTED WITH ONE COAT OF ZINC CHROMATE PRIMER PER MIL-P-8585 AND TWO COATS OF GLOSS LACQUER PER FEDERAL SPEC TT-L-32 COLOR NO. 17875 PER FEDERAL STD 595,INSIGNIA WHITE,BRAKE DISC,ALLOY STEEL,CHROME PLATED PER QQ-C-320,0.0002 TO 0.0005 IN. THK,BEARING CONE AND CUP,ALLOY STEEL,FLASH CHROME PLATED,ALL OTHER MATERIALS TO BE CORROSION RESISTANT,TEMPERATURE RANGE,MINUS 20.0 TO 125.0 DEG F,PROTECTED FOR SALT SEA ATMOSPHERE AND SALT WATER IMMERSION IN. 1 total characteristics are documented in the Federal Logistics Information System.