NIIN Output Data
NIIN:
NSN:
Item Name:
NUT ASSEMBLY , SELF-LOCKING , GANG C
Definition:
AN ITEM COMPOSED OF A SPECIALLY DESIGNED CHANNEL AND A SERIES OF NUTS HAVING INTEGRAL SELF-LOCKING FEATURES ASSEMBLED IN PREDETERMINED SPACING.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 74A321600-2007 | 76301 | A | 3 | 2 | 1 | KE | ||
| 74A321600-2007 | 76823 | A | C | 1 | 5 | KE | AC |
CAGE Information
| Code | Company |
|---|---|
| 76301 | BOEING COMPANY THE DBA BOEING |
| 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| ACVN | NUT LENGTH | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.254 INCHES NOMINAL FIRST END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL |
| MATT | MATERIAL | STEEL COMP 321 CHANNEL |
| ADFD | REMOVABLE NUT MANUFACTURER CODE | 76301 |
| CQFM | HARDNESS RATING | NOT RATED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AZKQ | TEMP RATING | 350.0 DEG FAHRENHEIT NOMINAL |
| CRSQ | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ADFF | ASSEMBLY OVERALL HEIGHT | 0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3B |
| ABMK | OVERALL WIDTH | 0.574 INCHES NOMINAL |
| ACTA | NUT STYLE | GANG CHANNEL, SELF LOCKING |
| ADFG | CHANNEL HEIGHT | 0.298 INCHES NOMINAL |
| ADFH | NUT SPACING | 1.250 INCHES NOMINAL |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| AZXC | NUT QUANTITY | 6 |
| ACUU | BASE WIDTH | 0.400 INCHES NOMINAL |
| ACYB | BASE THICKNESS | 0.040 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE CHANNEL |
| ADEA | NUT HEIGHT | 0.559 INCHES NOMINAL |
| ADFK | NUT COUNTERBORE DEPTH | 0.375 INCHES NOMINAL FIRST END |
| ABHP | OVERALL LENGTH | 7.050 INCHES NOMINAL |
| ADNC | REMOVABLE NUT MANUFACTURER PART NUMBER | ST3M445C4M6 |
| BZRR | THREAD SERIES | UNJF |
| ADFE | CHANNEL STYLE | STRAIGHT TYPE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD 1ST MATERIAL RESPONSE NUT OR AMS5735 ASSN STD 2ND MATERIAL RESPONSE NUT |
| MATT | MATERIAL | IRON ALLOY 660 NUT |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |