5305-01-318-5234 ( FF-S-86 1/4-20U NC 3A-1/2 IN , 1/4-20UNC-3A X 1/2 LG , 1/4-20UNC-3AX1/2 IN. LG. , FF-S-86 , FF-S-86,TY-VI , QQN286,0.250-20 UNC-3AX2.00 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5305-01-318-5234 | 5305 | 013185234 | SCREW,CAP,SOCKET HEAD | 1628 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| AASA | THREAD LENGTH | 0.400 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| AAJD | THREAD CLASS | 3A |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.500 INCHES NOMINAL |
| CQHQ | MINIMUM YIELD STRENGTH | 40000 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 TYPE |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 400 OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| FF-S-86 1/4-20U NC 3A-1/2 IN | D9182 | A | 1 | C | AC | 6 | ZZ |
| 1/4-20UNC-3A X 1/2 LG | 53711 | A | 1 | C | AC | 6 | ZZ |
| 1/4-20UNC-3AX1/2 IN. LG. | 80204 | A | 1 | 3 | E | KZ | |
| FF-S-86 | 81348 | M | 1 | 4 | E | KZ | |
| FF-S-86,TY-VI | D9182 | A | 1 | C | AC | 6 | ZZ |
| QQN286,0.250-20 UNC-3AX2.00 | D9182 | A | 1 | C | AC | 6 | ZZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| FF-S-86 1/4-20U NC 3A-1/2 IN | D9182 | BOSCH REXROTH GMBH LOHMANN | E | A |
| 1/4-20UNC-3A X 1/2 LG | 53711 | NAVAL SEA SYSTEMS COMMAND | A | A |
| 1/4-20UNC-3AX1/2 IN. LG. | 80204 | AMERICAN NATIONAL STANDARDS | F | A |
| FF-S-86 | 81348 | FEDERAL SPECIFICATIONS | A | M |
| FF-S-86,TY-VI | D9182 | BOSCH REXROTH GMBH LOHMANN | E | A |
| QQN286,0.250-20 UNC-3AX2.00 | D9182 | BOSCH REXROTH GMBH LOHMANN | E | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| A | X | A | 1 | 04/19/1 | N | 7508900000 | 1628 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DN | 9B----- | N | |||
| DS | 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 |
|---|---|---|---|---|---|---|---|---|---|
| DN | SMS | D | 0 | EA | 0 | U | 9B----- | N | |
| DS | SMS | D | 0 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 139820 | X | 70220 | M | 713 | Z | 9 | A | B | Z | NICKEL BOLTS/NAILS/NUTS/RIVETS ETC |