5305-01-323-4155 ( AMS504A4D21 , HR218-4-21D , GB510DC4-21D , GB510DC4-21D , HR218-4-21D , MATS111AD4-21 , 129968A-4-D21 , PBF1357A4-D21 , GB510DC4-21D , SCT1826-4-21D )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5305-01-323-4155 | 5305 | 013234155 | SCREW,CLOSE TOLERANCE | 2929 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 6150 OVERALL |
| AASB | FASTENER LENGTH | 1.690 INCHES MINIMUM AND 1.720 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | TORQUE-SET RIBBED |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| AAJD | THREAD CLASS | 3A |
| ANEE | GRIP LENGTH | 1.292 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.3504 INCHES MINIMUM AND 0.3988 INCHES MAXIMUM |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.564 INCHES MINIMUM FIRST HOLE AND 1.614 INCHES MAXIMUM FIRST HOLE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
| AASA | THREAD LENGTH | 0.403 INCHES NOMINAL |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| AMS504A4D21 | 1FY45 | F | 9 | 5 | A | KZ | |
| HR218-4-21D | L4528 | A | 2 | 3 | A | ZZ | |
| GB510DC4-21D | 58845 | A | 9 | 5 | 5 | ZZ | |
| GB510DC4-21D | 26512 | A | 2 | 7 | A | KZ | |
| HR218-4-21D | 73197 | A | 2 | 3 | A | KZ | |
| MATS111AD4-21 | 58845 | A | 9 | 5 | A | KZ | |
| 129968A-4-D21 | 80539 | A | 2 | 5 | A | KZ | |
| PBF1357A4-D21 | 27624 | A | 2 | 5 | A | KZ | |
| GB510DC4-21D | 1FY45 | F | 9 | 5 | 5 | ZZ | |
| SCT1826-4-21D | 06950 | A | 2 | 5 | A | KZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| AMS504A4D21 | 1FY45 | AERO MECHANICAL FASTENING SYSTEM | A | F |
| HR218-4-21D | L4528 | LISI AEROSPACE CANADA CORP | E | A |
| GB510DC4-21D | 58845 | ABOUNDING SECURITY INC | A | A |
| GB510DC4-21D | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORA | A | A |
| HR218-4-21D | 73197 | HI-SHEAR CORPORATION | A | A |
| MATS111AD4-21 | 58845 | ABOUNDING SECURITY INC | A | A |
| 129968A-4-D21 | 80539 | SPS TECHNOLOGIES LLC | A | A |
| PBF1357A4-D21 | 27624 | PAUL R. BRILES INC. | F | A |
| GB510DC4-21D | 1FY45 | AERO MECHANICAL FASTENING SYSTEM | A | F |
| SCT1826-4-21D | 06950 | ALCOA GLOBAL FASTENERS INC. | 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 | 07/27/1 | N | 7318152000 | 2929 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DS | I | ||||
| DN | 9B----- | N |
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 | Z | 0 | EA | 0 | U | D | ||
| DN | SMS | Z | 0 | EA | 0 | U | 9B----- | N |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|