NSN 5305-00-082-6821 · NIIN 000826821 · FSC 5305
NO DASHES 5305000826821
In Stock
SCREW,CAP,HEXAGON HEAD
Screws
Application: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
Technical characteristics
18 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 1.500 AND INCHES MAXIMUM 1.750 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 1.688 AND INCHES MAXIMUM 1.750 |
| AASK | HEAD STYLE | |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.455 AND INCHES MAXIMUM 0.483 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 1.100 AND INCHES MAXIMUM 1.125 |
| AGAV | END ITEM IDENTIFICATION | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS) |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.750 |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 150000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 32.0 AND ROCKWELL C MAXIMUM 38.0 |
| MATT | MATERIAL | OVERALL STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD ALL MATERIAL RESPONSES SAE J429 |
| SFTT | SURFACE TREATMENT | OVERALL ZINC AND CHROMATE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE 2 AND STYLE 10 AND GRADE 8 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE TREATMENT RESPONSE AST- B633 TY 2 SC 3 |
| THSD | THREAD SERIES DESIGNATOR | UNF |
Cross-references
9 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| B1821BH075F175N | 80204 |
| ASME B18.2.1A | 80204 |
| FF-S-85 | 81348 |
| MS90727-186 | 96906 |
| B1821BH075F175N | A9271 |
| 10082383 | A486G |
| ASME-B18.2.1 | 05047 |
| B1821BH075F175N | 05047 |
| 18C1228 | 12603 |
Supersedes
This item replaces cancelled NIINs 000181830 · 000223751 · 000223824 · 008183249. An older drawing citing one of those numbers resolves here.