5305-01-143-7445 ( HT4020-7-21AX , HT4020-7-21AX , HT4020-7-21AX , HT4020-7-21AX , HT4020-7-21AX , HT4020-7-21AX , HT4020-7-21AX , ST3M653C7-21A )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5305-01-143-7445 | 5305 | 011437445 | SCREW,SHOULDER | 2284 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| AASA | THREAD LENGTH | 0.630 INCHES MINIMUM AND 0.697 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.4521 INCHES MINIMUM FIRST SHOULDER AND 0.4526 INCHES MAXIMUM FIRST SHOULDER |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| AATX | SHOULDER LENGTH | 1.175 INCHES MINIMUM FIRST SHOULDER AND 1.198 INCHES MAXIMUM FIRST SHOULDER |
| AASL | HEAD DIAMETER | 0.881 INCHES MINIMUM AND 0.888 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | FURNISHED WITH ONE RUBBER O RING |
| AAJD | THREAD CLASS | 3A |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASU | HEAD HEIGHT | 0.124 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| AASB | FASTENER LENGTH | 1.952 INCHES MINIMUM AND 1.999 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.438 INCHES |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| CMLP | THREAD QUANTITY PER INCH | 20 |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| HT4020-7-21AX | 06950 | A | 2 | 5 | A | ZZ | |
| HT4020-7-21AX | 97928 | R | 9 | 5 | A | KZ | |
| HT4020-7-21AX | 92215 | A | 9 | 5 | A | KZ | |
| HT4020-7-21AX | L4528 | A | 2 | 5 | A | ZZ | |
| HT4020-7-21AX | 73197 | A | 2 | 5 | A | KZ | |
| HT4020-7-21AX | 17446 | A | 2 | 5 | A | ZZ | |
| HT4020-7-21AX | 80539 | A | 2 | 5 | A | KZ | |
| ST3M653C7-21A | 76301 | A | 2 | 3 | A | KZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| HT4020-7-21AX | 06950 | ALCOA GLOBAL FASTENERS INC. | A | A |
| HT4020-7-21AX | 97928 | HUCK INTL INC | A | R |
| HT4020-7-21AX | 92215 | ALCOA GLOBAL FASTENERS INC. | A | A |
| HT4020-7-21AX | L4528 | LISI AEROSPACE CANADA CORP | E | A |
| HT4020-7-21AX | 73197 | HI-SHEAR CORPORATION | A | A |
| HT4020-7-21AX | 17446 | HUCK INTERNATIONAL INC. | A | A |
| HT4020-7-21AX | 80539 | SPS TECHNOLOGIES LLC | A | A |
| ST3M653C7-21A | 76301 | BOEING COMPANY THE | F | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| A | X | A | 1 | 12/08/1 | N | 7318152000 | 2284 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| DN | SMS | Z | M | EA | 0 | U | 9B----- | N | |
| DS | SMS | Z | M | EA | 0 | U | D |
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) |