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21886-2 — ELBOW ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

21886-2: ELBOW ASSEMBLY.

The ELBOW ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_depth: 9.250 INCHES NOMINAL IN, overall_width: 6.875 INCHES NOMINAL IN, overall_height: 5.125 INCHES NOMINAL IN, style_designator: TRAY TYPE W/CHASSIS, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 5975-00-114-2158, 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→ 21886-2
NSN: 5975-00-114-2158
NIINs: 001142158, 010592790, 011880553
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 81860 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP (USA)
SPECIFICATIONS
materialALUMINUM
overall_depth9.250 INCHES NOMINAL IN
overall_width6.875 INCHES NOMINAL IN
overall_height5.125 INCHES NOMINAL IN
style_designatorTRAY TYPE W/CHASSIS
surface_treatmentANODIZE
mounting_provisionUNTHREADED HOLE
end_item_identificationAIRCRAFT MODEL E-2C
component_mounting_facility_type_and_quantity4 UNTHREADED HOLE
center_to_center_distance_between_mounting_holes_along_depth5.500 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width6.000 INCHES NOMINAL IN
NSN5975-00-114-2158
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ELBOW ASSEMBLY TITLE COMPONENT PN 21886-2 MFR ELBOW ASSEMBLY
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH: 5.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TRAY TYPE W/CHASSIS
•
COMPONENT MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 6.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH5.500 INCHES NOMINAL IN
OVERALL HEIGHT5.125 INCHES NOMINAL IN
STYLE DESIGNATORTRAY TYPE W/CHASSIS
COMPONENT MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
OVERALL WIDTH6.875 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH6.000 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM
MOUNTING PROVISIONUNTHREADED HOLE
OVERALL DEPTH9.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
21886Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 21886-2?
21886-2 is a ELBOW ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21886-2?
There is 1 known substitute for 21886-2: 21886. Substitute compatibility should be verified for your specific system.
What is the NSN for 21886-2?
21886-2 is cataloged in the U.S. Government catalog under NSN 5975-00-114-2158. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.