Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SHEET SPRING
Definition:
A NUT FORMED FROM SHEET SPRING MATERIAL, USUALLY STEEL, INTO VARYING FLAT, CONCAVE, BENT OR CURVED DESIGNS, HAVING APERTURES WITH SUITABLE BOSS OR BOSSES USUALLY ON THE UPPER SIDE CAPABLE OF SECURELY GRIPPING A MATING THREADED MEMBER. EXCLUDES NUT (1), STAMPED.
CAGE Information
| Code | Company |
|---|---|
| 98748 | AIR FORCE UNITED STATES DEPARTMENT O |
Federal Supply Class
Title
NUTS AND WASHERS
Inclusions:
INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.
Exclusions:
EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACVN | NUT LENGTH | 0.915 INCHES MINIMUM AND 0.935 INCHES MAXIMUM |
| ACSZ | MATING MEMBER DIAMETER ACCOMMODATED | 0.190 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.002 INCHES MINIMUM AND 0.022 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ADEE | PANEL THICKNESS | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| ACTA | NUT STYLE | SHEET SPRING |
| ADED | NUT WIDTH | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |