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2121311 — 2121311

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2121311: 2121311.

The 2121311 is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 2.115 INCHES NOMINAL IN, material_thickness: 0.312 INCHES NOMINAL IN, pivot_pin_hole_diameter: 0.187 INCHES NOMINAL IN, length_from_pivot_pinhole_centerline_to_point_of_engagement: 1.897 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-119-9242, 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
2121311
NSN: 3040-01-119-9242
NIINs: 011199242, 014966353
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
overall_length2.115 INCHES NOMINAL IN
special_featuresPIVOT PIN END CLEVISED,0.500 IN.W TO OUTEREDGES,0.250 IN.WIDE INSIDE CLEVIS,0.562 IN.DP;CASEHARDENED;DEPTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT:1.500 IN.NOM IN
material_thickness0.312 INCHES NOMINAL IN
pivot_pin_hole_diameter0.187 INCHES NOMINAL IN
length_from_pivot_pinhole_centerline_to_point_of_engagement1.897 INCHES NOMINAL IN
NSN3040-01-119-9242
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2121311 TITLE COMPONENT PN 2121311 MFR 2121311
KEY FEATURES
•
LENGTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT: 1.897 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.312 INCHES NOMINAL IN
•
PIVOT PIN HOLE DIAMETER: 0.187 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LENGTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT1.897 INCHES NOMINAL IN
OVERALL LENGTH2.115 INCHES NOMINAL IN
MATERIAL THICKNESS0.312 INCHES NOMINAL IN
PIVOT PIN HOLE DIAMETER0.187 INCHES NOMINAL IN
SPECIAL FEATURESPIVOT PIN END CLEVISED,0.500 IN.W TO OUTEREDGES,0.250 IN.WIDE INSIDE CLEVIS,0.562 IN.DP;CASEHARDENED;DEPTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT:1.500 IN.NOM IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2121311?
2121311 is a 2121311.
What is the NSN for 2121311?
2121311 is cataloged in the U.S. Government catalog under NSN 3040-01-119-9242. 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.