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NIIN Output Data

NIIN:
NSN:
Item Name:
WASHER , SHOULDERED

Definition:

A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
2640-21650-N171 06540 R 5 9 A ZZ
2037AS939-05 30003 A 3 9 A ZZ
2640-21650-N171 1YGB8 A 7 2 5 ZZ

CAGE Information

Code Company
06540 NEW HAVEN MFG CORP AMATOM ELECTRONIC
30003 NAVAL AIR SYSTEMS COMMAND
1YGB8 CAREY MANUFACTURING COMPANY INC. DBA

Federal Supply Class

Title

NUTS AND WASHERS

Inclusions:

INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.

Exclusions:

EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ABKV OUTSIDE DIAMETER 0.432 INCHES MINIMUM AND 0.452 INCHES MAXIMUM
AAVH SHOULDER DIAMETER 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
STYL STYLE DESIGNATOR SHOULDERED
AAUB HOLE DIAMETER 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM
MATT MATERIAL PLASTIC POLYAMIDE OVERALL

Similar Parts

2640-21650-N171 , 264021650N171 , 5310-01-408-8577 , 5310014088577 , 014088577 , 2640-21650-N171 , 2037AS939-05 , 2640-21650-N171 ,