NIIN Output Data
Definition:
A NUT, FLAT ON TOP AND BOTTOM HAVING 6 FLAT SIDES. FOR ITEMS WHICH HAVE INTERNAL TAPERED OR STRAIGHT (PARALLEL) PIPE THREADS, SPECIFIC ELECTRICAL CONDUIT SIZE DESIGNATION, AND WHICH WHEN INSTALLED, PROVIDE A METHOD OF TIGHTENING TO LOCK THE CONNECTION, SEE LOCKNUT, ELECTRICAL CONDUIT. SEE ALSO LOCKNUT, TUBE FITTING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| C7557-04 | 30974 | A | 5 | 9 | 4 | ZZ | ||
| C7557-04 | 00624 | A | 5 | 9 | 4 | ZZ | ||
| AP391D04 | 01673 | A | 3 | 2 | 5 | ZZ | ||
| C7557-04 | 50599 | A | 5 | 9 | 5 | ZZ | ||
| C7557-04 | 01673 | A | 5 | 9 | 4 | ZZ | ||
| AFP1020D04 | 30974 | A | 5 | 2 | 5 | ZZ | ||
| R44118D04 | 50599 | A | 5 | 2 | 5 | SB | ||
| C7557-04 | 81755 | A | 7 | 2 | 2 | SB | ||
| AE16428-4 | 00624 | A | 5 | 2 | 4 | 9Z |
CAGE Information
| Code | Company |
|---|---|
| 00624 | EATON CORPORATION DBA AEROSPACE DIV |
| 30974 | AEROFIT INC. |
| 01673 | SPS TECHNOLOGIES LLC DBA AIRDROME PR |
| 50599 | PARKER-HANNIFIN CORPORATION DBA STRA |
| 81755 | LOCKHEED MARTIN CORPORATION DBA LOCK |
Federal Supply Class
Title
NUTS AND WASHERS
Inclusions:
INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.
Exclusions:
EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| BZRR | THREAD SERIES | UNJS |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| ADEA | NUT HEIGHT | 0.210 INCHES NOMINAL |
| AAJD | THREAD CLASS | 3B |
| AZKQ | TEMP RATING | NOT RATED |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| ACTA | NUT STYLE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL |