PartsTable
Technical Data Sheet
MIL-PRF-81757 ✓ Verified by PartsTable
· WIRE CABLE
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, plate_type: NEGATIVE AND POSITIVE, construction: SOLID, cell_quantity: 19, overall_width: 8.540 INCHES MINIMUM AND 8.660 INCHES MAXIMUM IN, terminal_type: ELECON CONNECTOR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-168-1293, 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
MIL-PRF-81757
NSN: 6150-00-168-1293
FSC: 6150
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
plate_typeNEGATIVE AND POSITIVE
constructionSOLID
cell_quantity19
overall_width8.540 INCHES MINIMUM AND 8.660 INCHES MAXIMUM IN
terminal_typeELECON CONNECTOR
component_nameSTORAGE BATTERY
overall_height8.812 INCHES NOMINAL IN
overall_length11.500 INCHES MINIMUM AND 11.620 INCHES MAXIMUM IN
mounting_methodBOX
battery_quantity10
case_design_typeSEALED
NSN6150-00-168-1293
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MIL-PRF-81757 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
CONSTRUCTION: SOLID
MOUNTING CONFIGURATION: TWO 0.178 IN. DIA HOLES 1.625 IN. C TO C IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE
MATERIAL: COPPER
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
SURFACE TREATMENT: NICKEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
CONSTRUCTIONSOLID
MOUNTING CONFIGURATIONTWO 0.178 IN. DIA HOLES 1.625 IN. C TO C IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE
MATERIALCOPPER
OVERALL LENGTH2.125 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL
CROSS-SECTIONAL WIDTH1.705 INCHES NOMINAL IN
BODY CROSS-SECTIONAL SHAPETEE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
9B9193Interchangeable
interchangeable cross-reference
interchangeable
GPW10141Interchangeable
interchangeable cross-reference
interchangeable
X489Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-81757Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-26220Interchangeable
interchangeable cross-reference
interchangeable
MS27309-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-81757?
MIL-PRF-81757 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace MIL-PRF-81757?
There are 22 known substitutes for MIL-PRF-81757: 9B9193, GPW10141, X489 and 19 more. Substitute compatibility should be verified for your specific system.
Is MIL-PRF-81757 still available?
MIL-PRF-81757 is currently cancelled.
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