The 21B-2-8-3 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: DOUBLE FLAIR ENTRY, overall_width: 0.190 INCHES NOMINAL IN, overall_height: 0.125 INCHES MAXIMUM IN, overall_length: 4.000 INCHES NOMINAL IN, surface_treatment: CADMIUM. This part is cataloged in the U.S.
Government catalog under NSN 5998-01-268-7740, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MRO→MRO_GENERAL→21B-2-8-3
NSN:5998-01-268-7740 FSC:5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware CAGE:61081 — SCHROFF INC (USA)
SPECIFICATIONS
material
COPPER ALLOY
body_style
DOUBLE FLAIR ENTRY
overall_width
0.190 INCHES NOMINAL IN
overall_height
0.125 INCHES MAXIMUM IN
overall_length
4.000 INCHES NOMINAL IN
surface_treatment
CADMIUM
specification/standard_data
98230-ON352646-1 MANUFACTURERS SPECIFICATION CONTROL
unthreaded_mounting_hole_diameter
0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity
2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
material_document_and_classification
QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification
QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
NSN
5998-01-268-7740
COMPONENT DIAGRAM
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
•
BODY STYLE: DOUBLE FLAIR ENTRY
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY
2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT
0.125 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-416,TYPE II,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
BODY STYLE
DOUBLE FLAIR ENTRY
UNTHREADED MOUNTING HOLE DIAMETER
0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH
4.000 INCHES NOMINAL IN
OVERALL WIDTH
0.190 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA
98230-ON352646-1 MANUFACTURERS SPECIFICATION CONTROL
SPECIAL FEATURES
ACCOMMODATES A 0.063 IN. THK PRINTED WIRING BOARD IN
OTHER ITEMS IN FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 21B-2-8-3?
21B-2-8-3 is a 21B-2-8-3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21B-2-8-3?
There is 1 known substitute for 21B-2-8-3: 0N352646-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 21B-2-8-3?
21B-2-8-3 is cataloged in the U.S. Government catalog under NSN 5998-01-268-7740. This indicates validated use in U.S. government and defense supply chains.
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