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Technical Data Sheet
161954 ✓ Verified by PartsTable
· NUT WASHER
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

CLAMP,CABLE,ELECTRICAL CONNECTOR. Key specifications include material: COPPER ALLOY BODY, overall_length: 1.827 INCHES NOMINAL IN, mounting_method: PANEL, overall_diameter: 0.812 INCHES NOMINAL IN, style_designator: ROUND FRAME, ROUND LENS TYPE, surface_treatment: NICKEL BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-685-0339, 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
161954
NSN: 5315-00-685-0339
FSC: 5315
CAGE: 13002 — GOODRICH CORPORATION DIV ADVANCED STRUCTURES LANDING SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
overall_length1.827 INCHES NOMINAL IN
mounting_methodPANEL
overall_diameter0.812 INCHES NOMINAL IN
surface_treatmentNICKEL BODY
lamp_bulb_size_designatorT-3 1/4
terminal_type_and_quantity2 SOLDER LUG
lamp_base_type_accommodatedMINIATURE BAYONET
furnished_items_and_quantity1 GASKET AND 1 HEXAGON NUT AND 1 LOCK WASHER
panel_accommodation_hole_diameter0.688 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN
panel_thickness_for_which_designed0.406 INCHES MAXIMUM IN
lamp_type_accommodated_and_quantity1 INCANDESCENT
NSN5315-00-685-0339
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 161954 · 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
PIN OVERALL LENGTH: 2.372 INCHES MINIMUM AND 2.383 INCHES MAXIMUM IN
INSIDE DIAMETER: 1.062 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
SURFACE TREATMENT: CHROMIUM OR CADMIUM OVERALL
FIRST END STYLE: SQUARE
PIN OVERALL DIAMETER: 1.2489 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 4130 OVERALL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH2.372 INCHES MINIMUM AND 2.383 INCHES MAXIMUM IN
INSIDE DIAMETER1.062 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE TREATMENTCHROMIUM OR CADMIUM OVERALL
FIRST END STYLESQUARE
PIN OVERALL DIAMETER1.2489 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
MATERIALSTEEL COMP 4130 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
20B2210Interchangeable
interchangeable cross-reference
interchangeable
26-0410-111-201Interchangeable
interchangeable cross-reference
interchangeable
98410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 161954?
161954 is a CLAMP,CABLE,ELECTRICAL CONNECTOR.
What parts can replace 161954?
There are 3 known substitutes for 161954: 20B2210, 26-0410-111-201, 98410. Substitute compatibility should be verified for your specific system.
What is the NSN for 161954?
161954 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-685-0339. This indicates validated use in U.S. government and defense supply chains.
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