5310-01-025-4391 ( F50403-4-2 , F12092-2-4 , F12092-2-4 , NS202183-4-2 , ST3M721C4M2 , F50403-4-2 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5310-01-025-4391 | 5310 | 010254391 | NUT,SELF-LOCKING,PLATE | 0528 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| ADFK | NUT COUNTERBORE DEPTH | 0.125 INCHES MINIMUM NUT |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| BZRR | THREAD SERIES | UNF |
| ADEB | PLATE THICKNESS | ANY ACCEPTABLE |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-721 MANUFACTURERS STANDARD |
| ABTB | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | NOT RATED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| FEAT | SPECIAL FEATURES | COLOR YELLOW |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | PLATE |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| ACVN | NUT LENGTH | 1.038 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3B |
| AZKQ | TEMP RATING | NOT RATED |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 0.705 INCHES MINIMUM AND 0.709 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.339 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | ANY ACCEPTABLE NUT |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CBBL | FEATURES PROVIDED | FLOATING NUT |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| F50403-4-2 | 15653 | A | 2 | 5 | 1 | KZ | |
| F12092-2-4 | 019L2 | A | 1 | C | 9F | 5 | ZZ |
| F12092-2-4 | 72962 | R | 9 | 5 | 1 | KZ | |
| NS202183-4-2 | 80539 | A | 2 | 3 | 5 | KZ | |
| ST3M721C4M2 | 76301 | A | 2 | 7 | 1 | KZ | |
| F50403-4-2 | 80539 | A | 9 | 5 | 1 | KE |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| F50403-4-2 | 15653 | ALCOA GLOBAL FASTENERS INC. | A | A |
| F12092-2-4 | 019L2 | MAC LEAN-FOGG COMPANY | A | A |
| F12092-2-4 | 72962 | HARVARD INDUSTRIES INC | A | R |
| NS202183-4-2 | 80539 | SPS TECHNOLOGIES LLC | A | A |
| ST3M721C4M2 | 76301 | BOEING COMPANY THE | F | A |
| F50403-4-2 | 80539 | SPS TECHNOLOGIES LLC | A | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | A | 1 | 08/02/1 | N | 7318160000 | 0528 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DN | 9B----- | N | |||
| DF | N | SF9SX-N | F | ||
| DS | N | I |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | U | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DN | SMS | D | A | EA | 0 | U | 9B----- | N | |
| DS | SMS | D | A | EA | 0 | U | D | ||
| DF | SMS | D | A | EA | 0 | U | SF9SX-N | F |
Management Control Army
| MATCAT 1 | MATCAT 2 | MATCAT 3 | MATCAT 4 5 | ARC |
|---|
Freight
| NMFC | NMFC SUB | UFC | HMC | LTL | LCL | WCC | TCC | SHC | ADC | ACC | ASH | NMF DESC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 093486 | Z | 48950 | Z | 573 | Z | 9 | A | B | Z | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |