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161D4063 PART 5 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

161D4063 PART 5: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: HEXAGON, nut_height: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, width_across_flats: 0.151 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN, nominal_thread_size: 1.6 MILLIMETERS MM, bearing_surface_type: CHAMFERED OR WASHER FACED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-355-9764, 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
161D4063 PART 5
NSN: 5310-01-355-9764
FSC: 5310 — Nuts and Washers
CAGE: 89954 — BAE SYSTEMS CONTROLS INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleHEXAGON
nut_height0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
thread_seriesM
width_across_flats0.151 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
nominal_thread_size1.6 MILLIMETERS MM
bearing_surface_typeCHAMFERED OR WASHER FACED
thread_pitch_in_millimeters0.35
NSN5310-01-355-9764
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 161D4063 PART 5 · 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: 0.151 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 0.35
•
NOMINAL THREAD SIZE: 1.6 MILLIMETERS MM
•
NUT HEIGHT: 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
NUT STYLE: HEXAGON
•
MATERIAL: STEEL COMP 303 OVERALL
•
BEARING SURFACE TYPE: CHAMFERED OR WASHER FACED
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.151 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
THREAD SERIESM
THREAD PITCH IN MILLIMETERS0.35
NOMINAL THREAD SIZE1.6 MILLIMETERS MM
NUT HEIGHT0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
NUT STYLEHEXAGON
MATERIALSTEEL COMP 303 OVERALL
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 161D4063 PART 5?
161D4063 PART 5 is a NUT,PLAIN,HEXAGON.
What is the NSN for 161D4063 PART 5?
161D4063 PART 5 is cataloged in the U.S. Government catalog under NSN 5310-01-355-9764. This indicates validated use in U.S. government and defense supply chains.
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