Part Number
Part Number:
NSN:
NIIN:
Item Name:
KEY , MACHINE
Definition:
A METALLIC ITEM, USUALLY SQUARE OR RECTANGULAR IN CROSS SECTION, USUALLY LONGER IN RELATION TO ITS WIDTH AND THICKNESS, WITH OR WITHOUT A HEAD, USUALLY DESIGNED TO FIT INTO THE PRE-CUT SLOTS OF TWO ADJACENT CYLINDRICALLY SHAPED MEMBERS, TO PREVENT RELATIVE ROTATIONAL MOVEMENT BETWEEN THE TWO. IT MAY HAVE MOUNTING HOLES OR SLOTS.
CAGE Information
| Code | Company |
|---|---|
| 19200 | U S ARMY ARMAMENT RESEARCH & DEVELOP |
Federal Supply Class
Title
NAILS, MACHINE KEYS, AND PINS
Inclusions:
INCLUDES DOWEL PINS, SPLIT PINS; SPIKES; TACKS; NONOFFICE TYPE STAPLES; MACHINE KEYS; BRADS; SHOULDERED PINS; COTTER PINS; NAILS.
Exclusions:
EXCLUDES SHAFTS (FSC 3040); LOCK KEYS (FSC 5340).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FN 1.4.3.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| CQFM | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM OVERALL AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A576 ASSN STD 1ST MATERIAL RESPONSE OVERALL AND ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC |
| ABKW | OVERALL HEIGHT | 0.313 INCHES NOMINAL |
| CSPJ | STARTING EDGE SHAPE | CHAMFERED |
| CSXB | KEY CHAMFER ANGLE | 25.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1040 OVERALL OR STEEL COMP 1050 OVERALL |
| ABHP | OVERALL LENGTH | 2.760 INCHES NOMINAL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED |
| STYL | STYLE DESIGNATOR | PLAIN |
| ACJB | MOUNTING HOLE THREAD CLASS | 2B |
| ABMK | OVERALL WIDTH | 0.337 INCHES NOMINAL |
| ACJF | KEY CHAMFER LENGTH | 0.040 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | NICKEL OVERALL |