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Technical Data Sheet

3-4-43 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include leg_type: EXTENSION OR FOLDING, material: MAGNESIUM, foot_type: RUBBER TIPPED, head_type: REVOLVING, nut_style: HEXAGON, nut_height: 0.313 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5310-00-011-4496, 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
MRO→ MRO_GENERAL→ 3-4-43
NSN: 5310-00-011-4496
FSC: 5310
CAGE: 58246 — WHITE CONSOLIDATED INDUSTRIES INC STRONG CARLISLE AND HAMMOND DIV (USA)
SPECIFICATIONS
leg_typeEXTENSION OR FOLDING
materialMAGNESIUM
quantity3
foot_typeRUBBER TIPPED
head_typeREVOLVING
nut_styleHEXAGON
nut_height0.313 INCHES NOMINAL IN
shaft_typeROUND SINGLE ACTUATOR
head_designFIXED
shaft_length0.890 INCHES MINIMUM AND 0.950 INCHES MAXIMUM SINGLE ACTUATOR IN
thread_class2B
carrying_caseNOT PROVIDED
NSN5310-00-011-4496
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3-4-43 · 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
•
NUT STYLE: HEXAGON
•
BEARING SURFACE TYPE: CHAMFERED OR WASHER FACED
•
THREAD QUANTITY PER INCH: 20
•
THREAD SERIES: UNF
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
NONDEFINITIVE SPEC/STD DATA: A TYPE
TECHNICAL CHARACTERISTICS
NUT STYLEHEXAGON
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
THREAD QUANTITY PER INCH20
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES IN
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATAA TYPE
THREAD DIRECTIONRIGHT-HAND
NUT HEIGHT0.313 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
122295InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
114496InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
114496-003InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
136493InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5310PL0578660InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
373-0003-000InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-4-43?
3-4-43 is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3-4-43?
There are 21 known substitutes for 3-4-43: 122295, 114496, 114496-003 and 18 more. Substitute compatibility should be verified for your specific system.
Is 3-4-43 still available?
3-4-43 is currently cancelled.
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