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 |
|---|---|
| 04939 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| ADPN | FIRST RECESS INSIDE HEIGHT | 0.590 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS |
| FEAT | SPECIAL FEATURES | ONE ADDITIONAL HOLE 0.233 IN. MIN AND 0.239 IN. MAX DIA; ONE CENTER APERTURE 1.000 IN. DIA |
| ADJT | INSIDE WIDTH | 3.515 INCHES MINIMUM AND 3.525 INCHES MAXIMUM |
| ABKG | BOLT CIRCLE DIAMETER | 4.150 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.070 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 |
| ADPM | BOLT CIRCLE HOLE QUANTITY | 7 |
| ADQB | SECURING DEVICE TYPE | SPECIAL |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| AAUB | HOLE DIAMETER | 0.169 INCHES NOMINAL AND 0.191 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.100 INCHES NOMINAL |
| ADPQ | INSIDE CORNER RADIUS | 0.060 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND, MULTI HOLES |
| ABKV | OUTSIDE DIAMETER | 4.520 INCHES NOMINAL |