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3991AS261-1 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

3991AS261-1: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include special_features: NEXT HIGHER ASSEMBLY:3991AS204, end_item_identification: A/F48T-6A A, cable_assembly_overall_length: 23.000 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: CABLE ASSEMBLY,TB1 INPUT POWER,A1W17. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-644-5722, 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
3991AS261-1
NSN: 6150-01-644-5722
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY:3991AS204
conductor_quantity2
end_item_identificationA/F48T-6A A
cable_assembly_overall_length23.000 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCABLE ASSEMBLY,TB1 INPUT POWER,A1W17
NSN6150-01-644-5722
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 3991AS261-1 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CABLE ASSEMBLY OVERALL LENGTH: 23.000 INCHES NOMINAL IN
•
CONDUCTOR QUANTITY: 2
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
CABLE ASSEMBLY OVERALL LENGTH23.000 INCHES NOMINAL IN
CONDUCTOR QUANTITY2
SPECIAL FEATURESNEXT HIGHER ASSEMBLY:3991AS204
PART NAME ASSIGNED BY CONTROLLING AGENCYCABLE ASSEMBLY,TB1 INPUT POWER,A1W17
END ITEM IDENTIFICATIONA/F48T-6A A
OTHER ITEMS IN FSC 6150 — Miscellaneous Electric Power and Distribution Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6150-00-000-0125 6150-00-000-0174 6150-00-000-0176 6150-00-000-0178 6150-00-000-0179 6150-00-000-0180 6150-00-001-1272 6150-00-001-1522
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3991AS261-1?
3991AS261-1 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What is the NSN for 3991AS261-1?
3991AS261-1 is cataloged in the U.S. Government catalog under NSN 6150-01-644-5722. 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.