National Stock Number (NSN) Output Data
Definition:
A TUBULAR SHAPED ITEM WITH A ROUND OR HEXAGON PERIPHERAL SHAPE HAVING TWO FLAT BEARING SURFACES PERPENDICULAR TO THE AXIS OF THE CENTRALLY LOCATED HOLE. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN ASSEMBLED PARTS. THE ITEM MAY BE WITH OR WITHOUT FLANGE(S) OF ANY PERIPHERAL SHAPE. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR DISTANCE ACROSS PERIPHERAL FLATS OF THE BODY. (WHEN THE LENGTH, OUTSIDE DIAMETER, AND/OR DISTANCE ACROSS PERIPHERAL FLATS ARE DESIGNED AS A TOLERANCE, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). FOR ITEMS HAVING OTHER THAN A ROUND OR HEXAGON PERIPHERAL SHAPE, SEE SPACER, PLATE. EXCLUDES ITEMS WITH LUBRICATING FEATURES, SEE BEARING, SLEEVE AND BUSHING, SLEEVE. SEE ALSO BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; AND WASHER, (AS MODIFIED).
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 20-92 | 31211 | A | 3 | 2 | A | KZ |
CAGE Information
| Code | Company |
|---|---|
| 31211 | TENNESSEE VALLEY ICE CO LLC |
Federal Supply Class
Title
BUSHINGS, RINGS, SHIMS, AND SPAC
Inclusions:
INCLUDES EXTERNALLY THREADED RINGS; KEYED AND SERRATED LOCK RINGS; DEE RINGS; INSTRUMENT RETAINING RINGS; SHIM SETS AND ASSORTMENTS; PLATE SPACERS; RING SPACERS; SLEEVE SPACERS; STEPPED SPACERS; SPACER SETS AND ASSORTMENTS; SLEEVE BUSHINGS; MACHINE THREADED BUSHINGS; MACHINE THREADED PLUGS.
Exclusions:
EXCLUDES SLEEVE BEARINGS (FSC 3120); PIPE THREADED PLUGS (FSC 4730); PISTON RINGS (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, AND 4820); RETAINING RINGS (FSC 5325); SHIM STOCK (FSC 9515).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BZLX | CORNER SHAPE | ROUND OUTSIDE LEFT CORNER |
| MATT | MATERIAL | IRON ALLOY OVERALL |
| BZLX | CORNER SHAPE | ROUND OUTSIDE RIGHT CORNER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 10S8546,CAGEC 31211 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| ABHP | OVERALL LENGTH | 0.4500 INCHES NOMINAL |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| STYL | STYLE DESIGNATOR | SOLID |
| ADAR | BODY OUTSIDE DIAMETER | 0.8860 INCHES MINIMUM AND 0.8940 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| FEAT | SPECIAL FEATURES | ITEM MUST BE FREE OF GREASE AND ALL FOREIGN MATERIAL |
| ABGG | RADIUS (NON-CORE) | ERR-070 |
| ADAS | BODY INSIDE DIAMETER | 0.6310 INCHES MINIMUM AND 0.6410 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PHOSPHATE IRON OVERALL |