NAS1057 Spacer Sleeves & Bushings

Show example part numbers

Product Specification	Material code	Material name	Diameter code	Screw or Bolt diameter	OD	ID	Length code (L)	Length value
NAS1057	T	Cres 303, 303SE, 304	0	0.112	3/16 (0.188)	0.117	002 – 500	0.020 – 5.000
	W	Cres A286	1	0.138	1/4 (0.250)	0.146	Longer lengths available
	X	Inconel ‘X’	1A	0.138	5/16 (0.312)	0.146
			1B	0.138	3/8 (0.375)	0.146
			3A	3/16 (0.190)	1/4 (0.250)	0.198
			3	3/16 (0.190)	5/16 (0.312)	0.198
			3B	3/16 (0.190)	1/2 (0.500)	0.198
			4	1/4 (0.250)	3/8 (0.375)	0.259
			4A	1/4 (0.250)	1/2 (0.500)	0.259
			5	5/16 (0.3125)	7/16 (0.438)	0.325
			6	3/8 (0.375)	1/2 (0.500)	0.379
			7	7/16 (0.4375)	9/16 (0.563)	0.456
			8	1/2 (0.500)	5/8 (0.625)	0.518
			9	9/16 (0.5625)	11/16 (0.687)	0.581
			10	5/8 (0.625)	3/4 (0.750)	0.644
			12	3/4 (0.750)	7/8 (0.875)	0.769
			14	7/8 (0.875)	1/1 (1.000)	0.895
			16	1/1 (1.000)	9/8 (1.125)	1.020

TEMPERATURE LIMITATIONS: 800°F-303 Se 304 CRES; 1200°F-A286 CRES; 1500°F-INCONEL ‘X’
MAGNETIC PERMEABILITY: MAGNETIC PERMEABILITY SHALL BE LESS THAN 2.0 (AIR=1.0) FOR A FIELD STRENGTH H=200 OERSTEDS, (MAGNETIC PERMEABILITY INDICATOR PER ASTM A342, METHOD 6 OR EQUIVALENT)
DIMENSIONS IN INCHES.
REMOVE ALL SHARP EDGES AND BURRS.
SURFACE ROUGHNESS IN ACCORDANCE WITH ANSI/ASME B46.1. UNLESS OTHERWISE SPECIFIED, THE SURFACE ROUGHNESS SHALL NOT EXCEED 125 MICROINCHES.

Revision	[9] Date: 01/28/11
Description	Spacer, sleeve-screw and bolt, high temperature, non magnetic
Keywords	Spacer Sleeve, Bushing, NAS1057
Applications	Electronics, Aviation, Civil, Military

CERTIFICATIONS

Categories