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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SHIM

Definition:

A THIN FLAT METAL OR PLASTIC ITEM OF VARIOUS PERIPHERAL SHAPES HAVING A SOLID OR LAMINATED CROSS-SECTION. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN TWO SURFACES. FOR ROUND ITEMS WITHOUT A HOLE AND HAVING A SOLID RECTANGULAR CROSS-SECTION USE DISK, SOLID, PLAIN. ITEMS WITH EITHER (1) A SOLID (NOT LAMINATED) CROSS-SECTION, OR (2) A NON-SEPARABLE LAMINATED CROSS-SECTION WITH ONE HOLE CENTRALLY LOCATED, MUST HAVE A THICKNESS LESS THAN 0.006 INCH (0.152 MM) FOR ITEMS LESS THAN 1/4 INCH (6.35 MM) OUTSIDE DIAMETER OR SHORTEST DISTANCE ACROSS PERIPHERAL FLATS, AND LESS THAN 0.016 INCH (0.406 MM) FOR ITEMS 1/4 INCH (6.35 MM) OR MORE OUTSIDE DIAMETER, OR SHORTEST DISTANCE ACROSS PERIPHERAL FLATS. FOR ITEMS WITH THICKNESS GREATER THAN THOSE INDICATED ABOVE, SEE SPACER, PLATE; WASHER, FLAT AND SPACER, RING. WHEN THICKNESS AND/OR OUTSIDE DIAMETER OR SHORTEST DISTANCE ACROSS PERIPHERAL FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE. SEE ALSO SHIM STOCK, LAMINATED; SHIM STOCK ASSORTMENT, GASKET; AND BEARING, WASHER, THRUST.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
S2431221-3A18H 10630 A 5 2 5 ZZ
S2431221-3A18H 58009 A 3 2 A ZZ
S2431221-3A18H 88277 A 5 2 5 ZZ

CAGE Information

Code Company
10630 ANILLO INDUSTRIES INC. DBA ANILLO IN
58009 MOELLER MANUFACTURING & SUPPLY INC.
88277 BOEING COMPANY THE DBA BOEING

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
CBBL FEATURES PROVIDED SEPARABLE
ADUM OVERALL THICKNESS 0.062 INCHES NOMINAL
BRDY LAMINATION THICKNESS 0.003 INCHES NOMINAL
ABVL APERTURE DIAMETER 0.203 INCHES NOMINAL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-561 FED SPEC SINGLE MATERIAL RESPONSE
STYL STYLE DESIGNATOR CIRCULAR
BRDX LAMINATION QUANTITY 21
ABKV OUTSIDE DIAMETER 1.125 INCHES NOMINAL
MATT MATERIAL ALUMINUM ALLOY 1100
CQCF CONSTRUCTION LAMINATED

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S2431221-3A18H , S24312213A18H , 5365-01-418-7926 , 5365014187926 , 014187926 , S2431221-3A18H , S2431221-3A18H , S2431221-3A18H ,