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901100 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

901100: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER OVERALL, nut_style: HEXAGON, body_style: STRAIGHT SHAPE W/CABLE CLAMP, nut_height: 0.359 INCHES NOMINAL IN, thread_class: 2B, terminal_type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-333-7264, 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
901100
NSN: 5310-00-333-7264
NIINs: 003337264, 011711342, 012964382, 014591010
FSC: 5310 — Nuts and Washers
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
materialCOPPER OVERALL
nut_styleHEXAGON
body_styleSTRAIGHT SHAPE W/CABLE CLAMP
nut_height0.359 INCHES NOMINAL IN
thread_class2B
terminal_typeTAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING
thread_seriesUNIFIED NATIONAL COARSE (UNC)
overall_length5.000 INCHES NOMINAL IN
contact_materialCOPPER SINGLE MATING END SINGLE CONTACT GROUPING
special_featuresLEAD ACID RECHARGEABLE; FOR USE WITH HEARTSTART DEFIBRILLATOR, NSN 6515-01-459-1001
thread_directionRIGHT-HAND
surface_treatmentLEAD OVERALL
NSN5310-00-333-7264
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 901100 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.688 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
NUT HEIGHT: 0.359 INCHES NOMINAL IN
•
SURFACE TREATMENT: LEAD OVERALL
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.688 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
NUT HEIGHT0.359 INCHES NOMINAL IN
SURFACE TREATMENTLEAD OVERALL
NUT STYLEHEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH16
MATERIALCOPPER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5277397Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 901100?
901100 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 901100?
There is 1 known substitute for 901100: 5277397. Substitute compatibility should be verified for your specific system.
What is the NSN for 901100?
901100 is cataloged in the U.S. Government catalog under NSN 5310-00-333-7264. 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.