Part Number
Definition:
A RIGID OR FLEXIBLE ITEM OF VARIOUS SHAPES ATTACHED TO A STRUCTURE FOR THE PURPOSE OF PROVIDING ACCESS FOR INSPECTION, SERVICE, REPLACEMENT OF COMPONENTS AND/OR ADJUSTMENTS OR MOUNTING OPERATIONS. IT IS DESIGNED TO BE ATTACHED BY MEANS OF BOLT HOLES, SLOTS, MOUNTING EARS, TABS, AND THE LIKE. TO PERMIT ACCESS, THE MOUNTED COVER REQUIRES PARTIAL OR COMPLETE REMOVAL. IT MAY INCLUDE AN OBSERVATION WINDOW. FOR ITEMS PERMANENTLY ATTACHED BY HINGES AND THE LIKE, SEE DOOR, ACCESS. EXCLUDES ALL COVERS NOT SPECIFICALLY DESIGNED TO PROVIDE ACCESS FOR THE PURPOSES LISTED ABOVE.
CAGE Information
| Code | Company |
|---|---|
| 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
Federal Supply Class
Title
HARDWARE, COMMERCIAL
Inclusions:
INCLUDES ACCESS COVERS; BUMPERS; CASTERS; CABINET AND DOOR HARDWARE; CLEVISES; HINGES; LATCHES; STRAPS AND STRAPPING; TURNBUCKLES; WEBBED STRAPS.
Exclusions:
EXCLUDES WEAPONS SYSTEM HARDWARE (FSC 5342).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKG | BOLT CIRCLE DIAMETER | 1.500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 4 |
| ADQB | SECURING DEVICE TYPE | SPECIAL |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| AAUB | HOLE DIAMETER | 0.306 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLAT |
| ABKV | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SURFACE TREATMENT: CHEMICAL FILM NO. 11, A AND D |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | EPB040230 ASSN STD SINGLE TREATMENT RESPONSE |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 |
| ADPR | BODY THICKNESS | 0.002 INCHES NOMINAL |