National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BEARING , ROLLER , AIRFRAME
Definition:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES BEARING, ROLLER, CYLINDRICAL.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| DAS4-20A | F7527 | A | 5 | 2 | 4 | ZF | ||
| A4 | 77896 | A | 5 | 9 | 5 | KZ | ||
| DAS4-20A | 77896 | A | 3 | 2 | 4 | KZ | ||
| DAS4-20AQ | 77896 | A | 5 | 9 | 5 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 77896 | REXNORD INDUSTRIES LLC DIV BEARING O |
| F7527 | I.S.O. ROULEMENTS |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGYW | BEARING SEAL TYPE | CONTACT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE LOCKING COLLAR |
| FEAT | SPECIAL FEATURES | 10 DEG SELF ALIGNMENT IN EITHER DIRECTION,LUBRICANT HOLES AND GROOVE IN OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | IL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING |
| SFTT | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGVT | ||
| MATT | MATERIAL | STEEL COMP 430 SHIELD |
| AGVU | ||
| STYL | STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| MATT | MATERIAL | STEEL COMP 4140 SLEEVE |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE SHAFT |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | STEEL COMP 4140 LOCKING COLLAR |
| AGYJ | SEAL QUANTITY | 2 |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.2500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP E52100 SHAFT |
| AGYF | RETAINER FABRICATION METHOD | CAST |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |