5305-01-266-7799 ( 121557L4A12 , C7984BL4-12 , 121557L4A12B , C7984BL4-12 , AIC984BL4-12 , PBF1165-L4-12 , C7984BL4-12 , 121557L4A12 , C7984BL4-12 , 121557L4A12B )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5305-01-266-7799 | 5305 | 012667799 | SCREW,CLOSE TOLERANCE | 2929 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.476 INCHES MINIMUM AND 0.526 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 1.236 INCHES MINIMUM AND 1.266 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| CQBC | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASL | HEAD DIAMETER | 0.447 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP H11 OVERALL |
| ABQZ | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
| ANEE | GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 121557L4A12 | 80539 | A | 9 | 5 | A | KZ | |
| C7984BL4-12 | 81755 | A | 2 | 7 | A | KZ | |
| 121557L4A12B | 80539 | A | 2 | 5 | 5 | ZZ | |
| C7984BL4-12 | 92215 | A | 2 | 3 | A | ZZ | |
| AIC984BL4-12 | 06725 | A | 2 | 3 | A | KZ | |
| PBF1165-L4-12 | 27624 | A | 2 | 5 | 5 | ZZ | |
| C7984BL4-12 | 06950 | A | 2 | 3 | A | ZZ | |
| 121557L4A12 | 56878 | A | 9 | 5 | A | ZZ | |
| C7984BL4-12 | 17446 | A | 2 | 3 | A | ZZ | |
| 121557L4A12B | 56878 | A | 2 | 5 | 5 | ZZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 121557L4A12 | 80539 | SPS TECHNOLOGIES LLC | A | A |
| C7984BL4-12 | 81755 | LOCKHEED MARTIN CORPORATION | A | A |
| 121557L4A12B | 80539 | SPS TECHNOLOGIES LLC | A | A |
| C7984BL4-12 | 92215 | ALCOA GLOBAL FASTENERS INC. | A | A |
| AIC984BL4-12 | 06725 | SPS TECHNOLOGIES LLC | A | A |
| PBF1165-L4-12 | 27624 | PAUL R. BRILES INC. | F | A |
| C7984BL4-12 | 06950 | ALCOA GLOBAL FASTENERS INC. | A | A |
| 121557L4A12 | 56878 | SPS TECHNOLOGIES LLC | A | A |
| C7984BL4-12 | 17446 | HUCK INTERNATIONAL INC. | A | A |
| 121557L4A12B | 56878 | SPS TECHNOLOGIES LLC | A | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| A | X | A | 1 | 10/30/1 | N | 7318152000 | 2929 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DF | N | SF9SX-N | F | ||
| DN | 9B----- | N | V | DISCONTINUED W/O REPLACEMENT | |
| DS | N | I |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | A | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DS | SMS | D | Q | EA | 0 | U | D | ||
| DN | SMS | V | Q | EA | 0 | U | 9B----- | N | |
| DF | SMS | D | Q | 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 | 713 | Z | 9 | A | B | Z | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |