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NIIN Output Data

NIIN:
NSN:
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
4J23020-101A 98897 A 3 2 2 SB

CAGE Information

Code Company
98897 LOCKHEED MARTIN CORPORATION DBA LOCK

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
AAUB HOLE DIAMETER 0.260 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
ADPW OUTSIDE CORNER RADIUS 0.500 INCHES NOMINAL
ABHP OVERALL LENGTH 4.600 INCHES NOMINAL
MATT MATERIAL ALUMINUM ALLOY
AECS BOLT HOLE QUANTITY 4
STYL STYLE DESIGNATOR NON-CIRCULAR W/CORNER RADIUS
ADUZ CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 1.200 INCHES NOMINAL
ABMK OVERALL WIDTH 1.000 INCHES NOMINAL
ADVJ BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE 0.500 INCHES NOMINAL
ADVE OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH 1.700 INCHES NOMINAL
CQCF CONSTRUCTION LAMINATED

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