5305-00-550-1573 ( HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , HT4025L4D20 , ST3M454-4LD20 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5305-00-550-1573 | 5305 | 005501573 | SCREW,CLOSE TOLERANCE | 2929 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| AASL | HEAD DIAMETER | 0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.583 INCHES MINIMUM FIRST HOLE AND 1.623 INCHES MAXIMUM FIRST HOLE |
| AAJD | THREAD CLASS | 3A |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| ANEE | GRIP LENGTH | 1.250 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASB | FASTENER LENGTH | 1.719 INCHES NOMINAL |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.081 INCHES MAXIMUM FIRST HOLE |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AASA | THREAD LENGTH | 0.469 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| HT4025L4D20 | 17446 | A | 2 | 5 | 5 | 9Z | |
| HT4025L4D20 | 92215 | A | 2 | 5 | 4 | 9Z | |
| HT4025L4D20 | 80539 | A | 2 | 5 | 4 | 9Z | |
| HT4025L4D20 | R1120 | A | 2 | 5 | 6 | ZG | |
| HT4025L4D20 | 73197 | A | 2 | 5 | 4 | 9Z | |
| HT4025L4D20 | C4293 | A | 2 | 5 | 3 | ZG | |
| HT4025L4D20 | 56878 | A | 9 | 5 | 4 | 9Z | |
| HT4025L4D20 | L4528 | A | 2 | 5 | 4 | ZZ | |
| HT4025L4D20 | 97928 | R | 9 | 5 | 4 | 9Z | |
| ST3M454-4LD20 | 76301 | A | 2 | 3 | 4 | 9Z |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| HT4025L4D20 | 17446 | HUCK INTERNATIONAL INC. | A | A |
| HT4025L4D20 | 92215 | ALCOA GLOBAL FASTENERS INC. | A | A |
| HT4025L4D20 | 80539 | SPS TECHNOLOGIES LLC | A | A |
| HT4025L4D20 | R1120 | SATAIR A/S | E | A |
| HT4025L4D20 | 73197 | HI-SHEAR CORPORATION | A | A |
| HT4025L4D20 | C4293 | ALCOA FASTENING SYSTEMS FAIRCHIL | F | A |
| HT4025L4D20 | 56878 | SPS TECHNOLOGIES LLC | A | A |
| HT4025L4D20 | L4528 | LISI AEROSPACE CANADA CORP | E | A |
| HT4025L4D20 | 97928 | HUCK INTL INC | A | R |
| ST3M454-4LD20 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| U | 0 | X | A | 1 | 10/18/1 | N | 7318152000 | 2929 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|
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 | U | 713 | Z | 9 | A | B | Z | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |