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121-5-10 — SPRING,MANUAL SHUTOFF

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

121-5-10: SPRING,MANUAL SHUTOFF.

The SPRING,MANUAL SHUTOFF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, shank_length: 0.190 INCHES NOMINAL IN, thread_class: 2B, thread_length: 0.190 INCHES NOMINAL IN, overall_length: 1.550 INCHES NOMINAL IN, shank_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2915-00-386-8855, 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
121-5-10
NSN: 2915-00-386-8855
NIINs: 003868855, 006593180, 011021044
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
shank_length0.190 INCHES NOMINAL IN
thread_class2B
thread_length0.190 INCHES NOMINAL IN
overall_length1.550 INCHES NOMINAL IN
shank_diameter0.250 INCHES NOMINAL IN
undercut_width0.060 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_styleSQUARE
style_designatorUNDERCUT
thread_directionRIGHT-HAND
shoulder_diameter0.652 INCHES NOMINAL IN
NSN2915-00-386-8855
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,MANUAL SHUTOFF TITLE COMPONENT PN 121-5-10 MFR SPRING,MANUAL SHUTOFF
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL AISI 1095,CADMIUM PLATE FINISH
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL AISI 1095,CADMIUM PLATE FINISH
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 121-5-10?
121-5-10 is a SPRING,MANUAL SHUTOFF.
What is the NSN for 121-5-10?
121-5-10 is cataloged in the U.S. Government catalog under NSN 2915-00-386-8855. 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.