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10-0729-7 — WASHER,KEY

✓ Government record, cited
3M · NUT WASHER
PRODUCT OVERVIEW

10-0729-7: WASHER,KEY.

The WASHER,KEY is a 3M industrial component. Key specifications include lens_color: COLORLESS, overall_width: 7.760 INCHES NOMINAL IN, overall_height: 3.120 INCHES NOMINAL IN, overall_length: 12.000 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), lens_transparency: TRANSPARENT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-616-6518, 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
10-0729-7
NSN: 5310-00-616-6518
NIINs: 006166518, 010190502
FSC: 5310 — Nuts and Washers
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
lens_colorCOLORLESS
overall_width7.760 INCHES NOMINAL IN
overall_height3.120 INCHES NOMINAL IN
overall_length12.000 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
lens_transparencyTRANSPARENT
surface_treatmentPAINT REFLECTOR
lens_surface_conditionSMOOTH BACK
lens_type_and_quantity1 FLAT, RECTANGULAR
voltage_rating_in_volts28.0 DC NOMINAL
wiring_provision_length36.000 INCHES MINIMUM SINGLE PROVISION IN
wiring_provision_methodINDIVIDUAL WIRE
NSN5310-00-616-6518
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10-0729-7 · 3M ⚠ 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
•
OVERALL DISTANCE INCLUDING KEYS: 0.835 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.436 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.140 INCHES NOMINAL IN
•
EXTERNAL KEY QUANTITY: 5
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DISTANCE INCLUDING KEYS0.835 INCHES NOMINAL IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.436 INCHES NOMINAL IN
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH0.140 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY5
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1010 OVERALL
HOLE DIAMETER0.314 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10-0729-7?
10-0729-7 is a WASHER,KEY manufactured by 3M.
What is the NSN for 10-0729-7?
10-0729-7 is cataloged in the U.S. Government catalog under NSN 5310-00-616-6518. This indicates validated use in U.S. government and defense supply chains.
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