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 |
|---|---|---|---|---|---|---|---|---|
| LD152-0018-0250 | 43999 | A | 3 | 2 | A | KZ |
CAGE Information
| Code | Company |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE2,CLASS 1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL AND TT-P-1757 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| ADAR | BODY OUTSIDE DIAMETER | 0.4800 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SOLID |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL OR ALUMINUM ALLOY 2014 OVERALL OR ALUMINUM ALLOY 6061 OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL AND CHROMATE ZINC OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,T4,T3511 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-200/2,T6,T6511 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-A-200/8,T6,T6511 FED SPEC 3RD MATERIAL RESPONSE OVERALL OR WW-T-700/3,T3 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-225/6,T4,T351 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-225/4,T6,T651 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-A-225/8,T6,T651 FED SPEC 3RD MATERIAL RESPONSE OVERALL OR WW-T-700/6,T6 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| ABHP | OVERALL LENGTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.1900 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM |