LO3939 — LO3939

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

LO3939: LO3939.

The LO3939 is a the manufacturer industrial component. Key specifications include overall_width: 0.190 INCHES NOMINAL IN, terminal_type: PIN, overall_length: 0.800 INCHES NOMINAL IN, overall_thickness: 0.100 INCHES NOMINAL IN, precious_material: GOLD, structural_design: NONSWITCHING. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-271-8566, 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→ LO3939

NSN: 5999-01-271-8566
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)

SPECIFICATIONS

overall_width	0.190 INCHES NOMINAL IN
terminal_type	PIN
overall_length	0.800 INCHES NOMINAL IN
contact_quantity	8
overall_thickness	0.100 INCHES NOMINAL IN
precious_material	GOLD
structural_design	NONSWITCHING
terminal_quantity	8
mounting_configuration	CONTACTS MTD ON A PLASTIC CARRIER STRIP 0.100 IN. C TO C IN
criticality_code_justification	ZZZY
precious_material_and_location	CONTACT SURFACE GOLD
reference_number_differentiating_characteristics	REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP.
NSN	5999-01-271-8566

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 8

•

TERMINAL TYPE: PIN

•

STRUCTURAL DESIGN: NONSWITCHING

•

PRECIOUS MATERIAL: GOLD

•

OVERALL THICKNESS: 0.100 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: ZZZY

TECHNICAL CHARACTERISTICS

TERMINAL QUANTITY	8
TERMINAL TYPE	PIN
STRUCTURAL DESIGN	NONSWITCHING
PRECIOUS MATERIAL	GOLD
OVERALL THICKNESS	0.100 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	ZZZY
OVERALL LENGTH	0.800 INCHES NOMINAL IN
OVERALL WIDTH	0.190 INCHES NOMINAL IN
CONTACT QUANTITY	8
SPECIAL FEATURES	ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO3939; BODY MATERIAL - G.F. POLYSTER, COLOR-BLACD; CONTACT MATERIAL - BERYLLIUM COPPER & 188; HARD, ALLOY 172 PER ASTM-B-194; SHELL MATERIAL - BRASS & 189; HARD, COMPOSITE 22, CAALLOY 360 PER MIL-C-895; CONTACT FINISH - GOLD PER MIL-G-45204 OVER NICKEL; SHELL FINISH - BRIGHT ACID TIN PER MIL-T-10727, TYPE 1 OVER NICKEL; 1.0 AMP MAX

OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539

SUBSTITUTES & CROSS-REFERENCES 1

130154-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is LO3939?

LO3939 is a LO3939. It is classified as a MRO (MRO_GENERAL).

What parts can replace LO3939?

There is 1 known substitute for LO3939: 130154-2. Substitute compatibility should be verified for your specific system.

What is the NSN for LO3939?

LO3939 is cataloged in the U.S. Government catalog under NSN 5999-01-271-8566. This indicates validated use in U.S. government and defense supply chains.

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