5310-00-055-2350 ( LH6521-064 , EWSN26AG-06 , EWSN26-6 , LH6521-064 , 090138-01 , SS5086-06 , LH6521-064 , SS5086-06 , LH6521-064 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 5310-00-055-2350 | 5310 | 000552350 | NUT,SELF-LOCKING,DOUBLE HEXAGON | 0527 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| BZRR | THREAD SERIES | UNF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL COMP 8630 OVERALL OR STEEL COMP 4037 OVERALL OR STEEL COMP 601 OVERALL |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| AZKQ | TEMP RATING | 500.0 DEG FAHRENHEIT NOMINAL |
| ADEA | NUT HEIGHT | 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| AAJD | THREAD CLASS | 3B |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS 6280 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6304 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| LH6521-064 | 72962 | R | 9 | 5 | 4 | KZ | |
| EWSN26AG-06 | 56878 | A | 2 | 5 | 5 | ZZ | |
| EWSN26-6 | 56878 | A | 9 | 5 | 2 | SE | |
| LH6521-064 | 57983 | A | 9 | 5 | 5 | KZ | |
| 090138-01 | 89305 | A | 1 | C | GX | 5 | ZZ |
| SS5086-06 | 78286 | A | 2 | 3 | 2 | KZ | |
| LH6521-064 | 019L2 | A | 1 | C | 9F | 5 | ZZ |
| SS5086-06 | 27238 | A | 2 | 5 | 5 | ZZ | |
| LH6521-064 | 62554 | A | 9 | 5 | 5 | KZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| LH6521-064 | 72962 | HARVARD INDUSTRIES INC | A | R |
| EWSN26AG-06 | 56878 | SPS TECHNOLOGIES LLC | A | A |
| EWSN26-6 | 56878 | SPS TECHNOLOGIES LLC | A | A |
| LH6521-064 | 57983 | GREER INDUSTRIES INC. | F | A |
| 090138-01 | 89305 | SIMMONDS PRECISION PRODUCTS INC. | A | A |
| SS5086-06 | 78286 | SIKORSKY AIRCRAFT CORPORATION | A | A |
| LH6521-064 | 019L2 | MAC LEAN-FOGG COMPANY | A | A |
| SS5086-06 | 27238 | BRISTOL INDUSTRIES | A | A |
| LH6521-064 | 62554 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | A | 1 | 06/01/1 | N | 7318160000 | 0527 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DA | Z | T2200X- | A | ||
| GP | ------- | C | |||
| DN | 9B----- | N | |||
| DS | N | I | |||
| DF | N | SF9SX-N | F |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | U | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DA | SMS | D | M | EA | 0 | U | Z | T2200X- | A |
| DF | SMS | D | M | EA | 0 | U | SF9SX-N | F | |
| GP | SMS | D | M | EA | 0 | U | ------- | C | |
| DN | SMS | D | M | EA | 0 | U | 9B----- | N | |
| DS | SMS | D | M | EA | 0 | U | D |
Management Control Army
| MATCAT 1 | MATCAT 2 | MATCAT 3 | MATCAT 4 5 | ARC |
|---|---|---|---|---|
| T | 2 | 2 | 00 | X |
Freight
| NMFC | NMFC SUB | UFC | HMC | LTL | LCL | WCC | TCC | SHC | ADC | ACC | ASH | NMF DESC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 104520 | Z | 54850 | W | 573 | Z | 9 | A | B | Z | BOLTS/NUTS/SCREWS NOI I/S |