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803949-1 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

803949-1: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: FIBER LOCKING INSERT, nut_style: CLINCH, body_width: 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, nut_height: 0.329 INCHES NOMINAL IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.930 INCHES MINIMUM AND 0.975 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-027-4381, 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
803949-1
NSN: 5310-00-027-4381
NIINs: 000274381, 011841406
FSC: 5310 — Nuts and Washers
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
materialFIBER LOCKING INSERT
nut_styleCLINCH
body_width0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
nut_height0.329 INCHES NOMINAL IN
body_height0.180 INCHES MAXIMUM IN
body_length0.930 INCHES MINIMUM AND 0.975 INCHES MAXIMUM IN
pilot_length0.083 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
pilot_diameter0.268 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE WITH METALLIC INSERT
thread_directionRIGHT-HAND
NSN5310-00-027-4381
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 803949-1 · 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: 0.373 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
PILOT DIAMETER: 0.268 INCHES NOMINAL IN
•
PILOT LENGTH: 0.083 INCHES NOMINAL IN
•
LOCKING FEATURE: PREVAILING TORQUE WITH METALLIC INSERT
•
NUT HEIGHT: 0.329 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.373 INCHES NOMINAL IN
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
PILOT DIAMETER0.268 INCHES NOMINAL IN
PILOT LENGTH0.083 INCHES NOMINAL IN
LOCKING FEATUREPREVAILING TORQUE WITH METALLIC INSERT
NUT HEIGHT0.329 INCHES NOMINAL IN
NUT STYLECLINCH
THREAD CLASS2B
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 803949-1?
803949-1 is a MICROCIRCUIT,DIGITAL.
What is the NSN for 803949-1?
803949-1 is cataloged in the U.S. Government catalog under NSN 5310-00-027-4381. This indicates validated use in U.S. government and defense supply chains.
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