Follow Us on Google+

Request A Price Quote:

National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BOLT , CLOSE TOLERANCE

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE UNTHREADED PORTION IS OF A SPECIFIED GRIP LENGTH, PLATED OR UNPLATED, AND IS MACHINED TO A TOLERANCE OF ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) OR LESS OF A SPECIFIC DIAMETER FOR ITEMS ONE INCH (25 MM) OR LESS IN DIAMETER. ITEMS OVER ONE INCH (25 MM) IN DIAMETER SHALL HAVE A TOLERANCE OF FIFTEEN TEN-THOUSANDTHS (0.0015) OF AN INCH (0.038 MM) OR LESS. THE NOMINAL MAJOR DIAMETER OF THE THREADS SHALL BE AT LEAST ONE THOUSANDTH (0.001) OF AN INCH (0.025 MM) BELOW THE MINIMUM SHANK DIAMETER, BUT NOT BELOW THE MINIMUM MAJOR DIAMETER FOR APPLICABLE CLASS OF FIT, AS SHOWN IN THE SCREW THREAD STANDARDS, FED STD H28 AND/OR OTHER NATIONALLY RECOGNIZED STANDARDS. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER, NOR IS IT DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS HAVING CLOSE TOLERANCE, AND FABRICATED FROM MATERIAL HAVING 160,000 POUNDS PER SQUARE INCH (1100 MEGAPASCALS) MINIMUM TENSILE STRENGTH, SEE BOLT, SHEAR. FOR ITEMS FABRICATED FROM MATERIAL HAVING LESS THAN 160,000 POUNDS PER SQUARE INCH (1100 MEGAPASCALS) MINIMUM TENSILE STRENGTH AND NOT HAVING A CLOSE TOLERANCE, SEE BOLT, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
LB58-8-41 73197 A 5 9 5 ZZ
03A095-8-41 76823 A 3 2 A ZZ
03A095-8-41 1W025 A 5 9 2 ZZ
AS402-8-41 84256 A 5 9 5 ZZ

CAGE Information

Code Company
1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION
73197 HI-SHEAR CORPORATION
76823 NORTHROP GRUMMAN SYSTEMS CORPORATION
84256 AVIBANK MFG. INC.

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ANEE GRIP LENGTH 2.562 INCHES MINIMUM AND 2.578 INCHES MAXIMUM
AAUR GRIP DIAMETER 0.4986 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
AASB FASTENER LENGTH 3.238 INCHES MINIMUM AND 3.258 INCHES MAXIMUM
MATT MATERIAL NICKEL ALLOY X-750 SPRING OR COBALT ALLOY SPRING
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
THSD THREAD SERIES DESIGNATOR UNJF
AATB WIDTH BETWEEN FLATS 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AHYM NOMINAL THREAD DIAMETER 0.500 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
SFTT SURFACE TREATMENT PASSIVATE SPRING
AASA THREAD LENGTH 0.670 INCHES NOMINAL
CRZS DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 3.126 INCHES NOMINAL FIRST HOLE
FEAT SPECIAL FEATURES SPINDLE AND PAWL MATERIAL: PH13-8MO OR 17-4PH. PLUG MATERIAL: CRES TYPE 303. BALL MATERIAL: CRES TYPE 440C
MATT MATERIAL NICKEL ALLOY 718 FASTENER
AASK HEAD STYLE HEXAGON
AAWB SHANK UNTHREADED HOLE DIAMETER 0.106 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
AASU HEAD HEIGHT 0.251 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
AAUM LOCKING FEATURE DETENT BALL GRIP
CMLP THREAD QUANTITY PER INCH 20

Similar Parts

03A095-8-41 , 03A095841 , 5306-01-420-3600 , 5306014203600 , 014203600 , LB58-8-41 , 03A095-8-41 , 03A095-8-41 , AS402-8-41 ,