Hinge Terminology
Laser Cut Hinges & Parts
Latch Hinges
Spring Hinges
Spring Release Hinges
Specialty Hinges
Military Hinge Specifications
Continuous Hinge Sizes
Ordering Information
Catalog
Contact Us
MILITARY HINGE SPECIFICATIONS
CONTINUOUS HINGE MILITARY STANDARDS
GOVERNMENT SPECIFICATIONS
MS-20257 SPECIFICATION/
SUPERSEDES AN-257A) COMPLETE HINGES ARE FURNISHED WITH A PIN OF THE SAME LENGTH.
B) SECOND DASH NUMBER INDICATES LENGTH(L) EXPRESSED IN INCHES AND HUNDREDTHS NOT EXCEEDING STOCK LENGTH OF TABLE. END LOOPS AND /OR TANGS MUST NEVER EXCEED A FULL LOOP OR TANG, AND BOTH ENDS MUST MEET EQUAL WITHIN .020 INCH.
C) TOLERANCE SHALL BE + - .008 ON EACH DIMENSION FOR F,2F,3F, ETC. AND SHALL NOT BE CUMULATIVE.
D) TYPES X AND Y HALF HINGES CAN BE MADE FROM TYPE H HALF HINGE BUT WILL NOT BE STOCKED OR PROCURED BY SERVICE ACTIVITIES.
E) HINGE PINS SHALL BE IN ACCORDANCE WITH MS20253. USE CADMIUM PLATED CORROSION RESISTANT STEEL PIN AND ALUMINUM ALLOY HINGE. USE PASSIVATED CORROSION RESISTANT STEEL PIN WITH CORROSION RESISTANT STEEL HINGE.MATERIAL
ALUMINUM ALLOY, 5052, H24 OR H34 PER QQ-A-250/8. CORROSION RESISTANT STEEL PER QQ-S-766, TYPE 301,302, OR 304.
FINISH
ALUMINUM ALLOY, ANODIZED, MIL-A-8625T,TYPE II OR NONE DEPENDING ON CODING. CORROSION RESISTANT STEEL, NONE.
REMOVE ALL BURRS AND SHARP EDGES. DIMENSIONS IN INCHES, UNLESS OTHERWISE SPECIFIED, TOLERANCES: DECIMALS + - .010, ANGLES + - 1/2 DEGREES. ADD H, X, OR Y BEFORE FIRST DASH NUMBER FOR HALF HINGE WITHOUT PIN.
MS-20253 HINGE PINS FOR MS HINGES USED WITH HINGES MS20257 AND MS20001 ____________________________________________________________________________
DASH NUMBER F + .001 DIA
---------------------------------------------------------------------------------------------------
CADMUIM PLATED PASSIVATED
----------------------------------------------------------------------------------------------------P1 -1 .062
-P2 -2 .089
-P3 -3 .117
-P4 -4 .179
-P5 -5 .129---------------------------------------------------------------------------------------------------
USE CADMIUM PLATED, CORROSION RESISTANT STEEL WITH ALUMINUM ALLOY HINGE USE PASSIVATED CORROSION RESISTANT STEEL PIN WITH CORROSION RESISTANT STEEL HINGE
MS-3500 SERIES
GOVERNMENT STANDARDS / MILITARY STANDARDSNOTES: --------------------------------------------------------------------------------
MATERIAL:
A. ALUMINUM-LEAF-TEMPER H24 OR H34 HALF HARD, PER QQ-A-250/8. ALUMINUM-PIN--TEMPER, HALF HARD PER QQ-A-225/7.
B. BRASS-LEAF-ALLOY 268, TEMPER HALF HARD, PER QQ-B-613. COPPER-PIN-ALLOY 260, TEMPER HALF HARD PER QQ-W-321.
C. CORROSION RESISTING STEEL-LEAF CLASS 301,302,OR 304. CONDITION A TEMPER ANNEALED, PER QQ-S-766. CORROSION RESISTING STEEL-PIN-FORM 1, CONDITION B,PER QQ-W-423.
D. CARBON STEEL-LEAF-COLD-ROLLED, TEMPER NO. 4 PER QQ-S-698. CARBON STEEL-PIN COMPOSITION 1010, 1020 PER QQ-N-461.
E. CARBON STEEL-LEAF-COLD-ROLLED, TEMPER NO. 4 PER QQ-S-698. COPPER-PIN-ALLOY 260, TEMPER HALF HARD, PER QQ-W-321.
FINISH:
MATERIALS A,B,C AND D SHALL BE PLAIN (UNCOATED).
MATERIALS D WHEN SPECIFIED, SHALL BE ZINC PLATED
TYPE II CLASS 2 OF QQ-Z-325 OR CADMIUM PLATED
TYPE II CLASS 1 OF QQ-P-416.
MATERIALS E SHALL BE CADMIUM PLATED TYPE II CLASS 1 OF QQ-P-416.DIMENSIONS:
ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE SPECIFIED.PART NUMBER:
THE MS PART NUMBER CONSISTS OF THE MS NUMBER PLUS THE DASH NUMBER FOLLOWED BY THE APPLICABLE LETTER FOR MATERIAL.EXAMPLE: MS35821-6A OR MS35821-8D. WHEN PROTECTIVE FINISH IS REQUIRED FOR "D" MATERIALS, ADD F TO THE DASH NUMBER.
EXAMPLE: MS35821-8DF.
AN-251 HINGES
AN-253 PINS
MS-20253 PINS
MS-27990 PINS
NAS-40 EXTRUDED
AN-252 EXTRUDED
AN-250 BUTTS
MS-7524 HINGES
MIL-H-1237 BUTTSALL HINGES CUT TO SIZE, PIERCED OR FORMED TO PRINT.
E-mail: NEHinge@NEHinge.com
Copyright
© 1998 Northeast Hinge Distributors All Rights Reserved
This Site Modified by NHB Internet Services