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Technical Data Sheet
PartsTable / NETWORK / 181301
181301 ✓ Verified by PartsTable
— · NETWORK · 10GBE_NIC
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The EXTENDER CARD,ELECTRONIC TEST is a the manufacturer industrial component. Key specifications include width: 8.750 INCHES NOMINAL IN, length: 100.000 FEET NOMINAL FT, material: ALUMINUM ALLOY 6063, base_color: WHITE, usage_form: ROLL, corner_shape: SQUARE ALL CORNERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-436-8667, 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
NETWORK→ 10GBE_NIC→ 181301
NSN: 5998-01-436-8667
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width8.750 INCHES NOMINAL IN
length100.000 FEET NOMINAL FT
materialALUMINUM ALLOY 6063
base_colorWHITE
usage_formROLL
corner_shapeSQUARE ALL CORNERS
overall_length0.5000 INCHES NOMINAL IN
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleSQUARE
first_leg_width10.440 INCHES NOMINAL IN
first_leg_length1.000 INCHES NOMINAL IN
second_leg_styleSQUARE
NSN5998-01-436-8667
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 181301 MFR OEM EXTENDER CARD,ELECTRONIC TEST
KEY FEATURES
•
CONNECTOR QUANTITY: 2
•
CONNECTOR MANUFACTURER CODE: 21877
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTOR QUANTITY2
CONNECTOR MANUFACTURER CODE21877
CONNECTOR QUANTITY2
CONNECTOR MANUFACTURER CODE21877
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
AA307-3Interchangeable
interchangeable cross-reference
interchangeable
B10-11Interchangeable
interchangeable cross-reference
interchangeable
31-43260Interchangeable
interchangeable cross-reference
interchangeable
181301Interchangeable
interchangeable cross-reference
interchangeable
18307-12Interchangeable
interchangeable cross-reference
interchangeable
18307-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 181301?
181301 is a EXTENDER CARD,ELECTRONIC TEST. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 181301?
There are 7 known substitutes for 181301: AA307-3, B10-11, 31-43260 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 181301?
181301 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-436-8667. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026