PartsTable
Technical Data Sheet
3991AS320 ✓ 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

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include color: BLACK, block_type: CIRCUIT BREAKER, overall_width: 0.72 INCHES NOMINAL IN, current_rating: 15.0 AMPERES, overall_height: 0.63 INCHES NOMINAL IN, overall_length: 8.16 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-01-645-1449, 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
3991AS320
NSN: 2920-01-645-1449
FSC: 2920
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
colorBLACK
block_typeCIRCUIT BREAKER
overall_width0.72 INCHES NOMINAL IN
current_rating15.0 AMPERES
overall_height0.63 INCHES NOMINAL IN
overall_length8.16 INCHES NOMINAL IN
voltage_rating300.0 VOLTS NOMINAL
mounting_methodPANEL
terminal_designTERMINATING
special_featuresDESCRIPTION: TERMINAL BLOCK, DOUBLE ROW, 10POS; MOUNT TYPE: CHASSIS PANEL; CURRENT: 15A; NUMBER OF CIRCUITS: 10; COLOR: BLACK A
operating_temp_range-40.0 TO 120.0 CELSIUS DEGC
wire_size_accommodated14.0 AWG MINIMUM AND 22.0 AWG MAXIMUM
NSN2920-01-645-1449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL JUNCTION BLOCK,SECTIONA TITLE COMPONENT PN 3991AS320 MFR TERMINAL JUNCTION BLOC
KEY FEATURES
CURRENT RATING: 15.0 AMPERES
COLOR: BLACK
VOLTAGE IN VOLTS AND CURRENT TYPE: 300.0 DC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.72 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) TERMINAL BLOCK 2X20
SPECIAL FEATURESNO. OF CIRCUITS: 20; TERMINAL MATERIAL: STEEL; MATERIAL: INSULATION THERMOPLASTIC
CURRENT RATING15.0 AMPERES
COLORBLACK
END ITEM IDENTIFICATIONSUB-DRIVE ASSEMBLY
VOLTAGE IN VOLTS AND CURRENT TYPE300.0 DC
OVERALL LENGTH8.16 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
201404Interchangeable
interchangeable cross-reference
interchangeable
32-3Interchangeable
interchangeable cross-reference
interchangeable
B-201404Interchangeable
interchangeable cross-reference
interchangeable
1599-4Interchangeable
interchangeable cross-reference
interchangeable
587423-4Interchangeable
interchangeable cross-reference
interchangeable
3991AS320-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3991AS320?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3991AS320?
3991AS320 is a TERMINAL JUNCTION BLOCK,SECTIONA.
What parts can replace 3991AS320?
There are 9 known substitutes for 3991AS320: 201404, 32-3, B-201404 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3991AS320?
3991AS320 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-01-645-1449. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3991AS320