National Stock Number (NSN) Output Data
Definition:
A RIGID ITEM OF VARIOUS SHAPES PERMANENTLY ATTACHED TO A STRUCTURE OF AN AIRCRAFT, DESIGNED TO PROVIDE ACCESS FOR INSPECTION, SERVICE, REPLACEMENT OF COMPONENTS AND/OR ADJUSTMENTS. IT IS DESIGNED TO BE ATTACHED BY MEANS OF HINGES OR SIMILAR DEVICE. IT MAY INCLUDE SELF-CLOSING FEATURES AND HAVE A QUICK RELEASE OR OTHER TYPE LATCHING TO PERMIT ACCESS WITH A MINIMUM OF EFFORT. IT MAY INCLUDE AN OBSERVATION WINDOW. EXCLUDES COVER, ACCESS; COVER ACCESS, AIRCRAFT; DOOR, ACCESS; DOOR, AIRCRAFT AND ALL DOORS NOT SPECIFICALLY DESIGNED TO PROVIDE ACCESS FOR THE PURPOSES LISTED ABOVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 4F21635-103A | 9U679 | A | 5 | 2 | 5 | ZZ | ||
| 4F21635-103A | 1B6R3 | A | 5 | 9 | 5 | ZZ | ||
| 4F21635-103A | 98897 | A | 3 | 2 | 2 | SB |
CAGE Information
| Code | Company |
|---|---|
| 1B6R3 | MRA SYSTEMS INC. DBA MIDDLE RIVER AI |
| 9U679 | CPI AEROSTRUCTURES INC. DBA CPI AERO |
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
Federal Supply Class
Title
AIRFRAME STRUCTURAL COMPONENTS
Inclusions:
INCLUDES FLIGHT CONTROL SURFACES; INTERNAL AND EXTERNAL AUXILIARY FUEL TANKS; EXHAUST SYSTEMS; PYLONS, TRIM TABS; AIRCRAFT.
Exclusions:
EXCLUDES FITTED COVERS; HELICOPTER ROTOR BRAKE SYSTEM COMPONENTS; AIRCRAFT LOOSE EQUIPMENT AND ALTERNATE MISSION CONFIGURATION EQUIPMENT STORED ON BOARD THE AIRCRAFT.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADPR | BODY THICKNESS | 0.090 INCHES NOMINAL |
| ABRY | LENGTH | 16.070 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/13,TEMPER O FED SPEC SINGLE MATERIAL RESPONSE AND QQ-A-250/18,TEMPER 6 FED SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLAT |
| ABGL | WIDTH | 11.260 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | FLUSH CATCH |
| ADNU | CORNER RADIUS | 1.000 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | RECTANGLE, NO HOLES |