National Stock Number (NSN) Output Data
Definition:
A METALLIC OR NONMETALLIC ITEM OF VARIOUS PERIPHERAL SHAPES AND A SOLID CROSS-SECTION. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN TWO SURFACES. IT MAY HAVE FLAT PARALLEL BEARING SURFACES. DO NOT USE IF A MORE SPECIFIC NAME APPLIES. SEE ALSO SPACER, RING; SPACER, PLATE; SPACER, SLEEVE; SPACER, STEPPED; SHIM AND WASHER, FLAT.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 70351-08192-102 | 78286 | A | 3 | 2 | A | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
|---|---|---|
| AARX | INSIDE DIAMETER | 6.885 INCHES MINIMUM AND 6.895 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | HAS TWO EXTERNAL FLANGES AND THREE INTERNAL FLANGES; FIRST EXTERNAL FLANGE HAS NOMINAL OD OF 7.080 INCHES; SECOND EXTERNAL FLANGE HAS MINIMUM OD OF 6.885 INCHES AND MAXIMUM OD OF 6.895 INCHES; FIRST INTERNAL FLANGE HAS MINIMUM HOLE DIAMETER OF 5.578 INCHES, MAXIMUM HOLE DIAMETER OF 5.584 INCHES AND NOMINAL FLANGE WIDTH OF 0.500 INCHES; SECOND INTERNAL FLANGE HAS NOMINAL HOLE DIAMETER OF 5.870 INCHES AND NOMINAL FLANGE WIDTH OF 1.320 INCHES; THIRD INTERNAL FLANGE HAS NOMINAL HOLE DIAMETER OF 6.590 INCHES AND NOMINAL FLANGE WIDTH OF 9.239 INCHES; SPACER HAS INSERT. |
| ABXG | OVERALL LENGTH | 11.250 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 6.170 INCHES NOMINAL |