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3321101 — RELAY,ELECTROMAGNETIC

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

3321101: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include end_item_identification: MAIN INSTRUMENT PANEL, part_name_assigned_by_controlling_agency: VOLTMETER 8-16 VDC VDC. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-264-2386, 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→ 3321101
NSN: 5120-01-264-2386
NIINs: 012642386, 015884877
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 30106 — UTICA TOOL CO INC (USA)
SPECIFICATIONS
end_item_identificationMAIN INSTRUMENT PANEL
part_name_assigned_by_controlling_agencyVOLTMETER 8-16 VDC VDC
NSN5120-01-264-2386
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 3321101 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SIZE: 0.344 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: INTERNAL-INTERNAL
•
FEATURES PROVIDED: MANUAL TOOL
•
SPECIFICATION/STANDARD DATA: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND A STYLE
•
WRENCHING SURFACE SHAPE: 12 POINT SINGLE END INTERNAL
TECHNICAL CHARACTERISTICS
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SIZE0.344 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATORINTERNAL-INTERNAL
OVERALL LENGTH0.265 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
FEATURES PROVIDEDMANUAL TOOL
SPECIFICATION/STANDARD DATA81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND A STYLE
WRENCHING SURFACE SHAPE12 POINT SINGLE END INTERNAL
DRIVE END SHAPESQUARE SINGLE END INTERNAL
SPECIAL FEATURESBOLT CLEARANCE DIA MIN 0.320 IN. IN
SUBSTITUTES & CROSS-REFERENCES 3
AS954Reference document
Same NSN cross-reference
Reference document — Secondary reference
T-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS954 TY1CL1STAReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3321101?
3321101 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3321101?
There are 3 known substitutes for 3321101: AS954, T-11, AS954 TY1CL1STA. Substitute compatibility should be verified for your specific system.
What is the NSN for 3321101?
3321101 is cataloged in the U.S. Government catalog under NSN 5120-01-264-2386. 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.