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 |
|---|---|
| 78553 | TINNERMAN PALNUT ENGINEERED PRODUCTS |
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 |
|---|---|---|
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS488 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ADED | NUT WIDTH | 0.312 INCHES NOMINAL |
| ACVN | NUT LENGTH | 0.359 INCHES NOMINAL |
| ADEE | PANEL THICKNESS | 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.020 INCHES MINIMUM AND 0.024 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| ACTA | NUT STYLE | SHEET SPRING |
| ACSZ | MATING MEMBER DIAMETER ACCOMMODATED | 0.138 INCHES NOMINAL |