5310-01-439-3777 ( 03A251-7 , T-1156-7 , AD03A251-7 , T-1156-7 , 03A251-7 , H52874-7 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5310-01-439-3777 | 5310 | 014393777 | NUT,SELF-LOCKING,HEXAGON | 0527 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| ADEA | NUT HEIGHT | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL EXCEPT INSERT |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| AAJD | THREAD CLASS | 3B |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| ACTA | NUT STYLE | HEXAGON |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| BZRR | THREAD SERIES | UNJF |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT AND CHROMATE OVERALL EXCEPT INSERT |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 03A251-7 | 1W025 | A | 2 | 5 | 5 | ZZ | |
| T-1156-7 | 03038 | A | 2 | 3 | A | ZZ | |
| AD03A251-7 | 92595 | A | 2 | 5 | A | ZZ | |
| T-1156-7 | 16941 | A | 2 | 5 | 5 | ZZ | |
| 03A251-7 | 16941 | A | 2 | 5 | A | ZZ | |
| H52874-7 | 15653 | A | 2 | 5 | A | ZZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 03A251-7 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORA | F | A |
| T-1156-7 | 03038 | LONG-LOK FASTENERS CORPORATION | A | A |
| AD03A251-7 | 92595 | AUTOMATIC SCREW MACHINE PRODUCTS | A | A |
| T-1156-7 | 16941 | LONG-LOK FASTENERS CORPORATION | A | A |
| 03A251-7 | 16941 | LONG-LOK FASTENERS CORPORATION | A | A |
| H52874-7 | 15653 | 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 | 0 | X | A | 1 | 12/06/1 | N | 7318160000 | 0527 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DS | N | I | |||
| DF | N | SF9SX-N | F |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | A | N | 0 | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DS | SMS | Z | 0 | EA | 0 | U | D | ||
| DF | SMS | Z | 0 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|