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Technical Data Sheet
PartsTable / COMPONENT / NA-2121105
NA-2121105 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPRING,SPECIAL is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-359-5299, 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
NA-2121105
NSN: 5360-00-359-5299
FSC: 5360
CAGE: K1004 — G & M POWER PLANT LTD (GBR)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF A BRASS PLATE 1.312 IN. LG BY 0.750-0.770 IN. W BY 0.035-0.038 IN. THK,WITH A CRES SPRING 0.281-0.312 IN. W AND 0.280-0.320 IN. OD COIL RIVETED TO THE PLATE IN
NSN5360-00-359-5299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,SPECIAL TITLE COMPONENT PN NA-2121105 MFR SPRING,SPECIAL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF A BRASS PLATE 1.312 IN. LG BY 0.750-0.770 IN. W BY 0.035-0.038 IN. THK,WITH A CRES SPRING 0.281-0.312 IN. W AND 0.280-0.320 IN. OD COIL RIVETED TO THE PLATE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF A BRASS PLATE 1.312 IN. LG BY 0.750-0.770 IN. W BY 0.035-0.038 IN. THK,WITH A CRES SPRING 0.281-0.312 IN. W AND 0.280-0.320 IN. OD COIL RIVETED TO THE PLATE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
9409258Interchangeable
interchangeable cross-reference
interchangeable
121-422Interchangeable
interchangeable cross-reference
interchangeable
250-08Interchangeable
interchangeable cross-reference
interchangeable
9N18186Interchangeable
interchangeable cross-reference
interchangeable
160920Interchangeable
interchangeable cross-reference
interchangeable
125-3788Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NA-2121105?
NA-2121105 is a SPRING,SPECIAL.
What parts can replace NA-2121105?
There are 16 known substitutes for NA-2121105: 9409258, 121-422, 250-08 and 13 more. Substitute compatibility should be verified for your specific system.
Is NA-2121105 still available?
NA-2121105 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026