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3907481 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3907481: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL, hole_quantity: 10, special_features: ANGLE BRACKET WITH 10 HOLES ON ONE LEG OTHER LEG HAS ANGLED CORNERS, style_designator: ANGLE, second_leg_length: 2.81 INCHES NOMINAL IN, second_leg_thickness: 0.1875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-297-1177, 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
3907481
NSN: 5310-01-297-1177
NIINs: 012971177, 016436965
FSC: 5310 — Nuts and Washers
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL
hole_quantity10
special_featuresANGLE BRACKET WITH 10 HOLES ON ONE LEG OTHER LEG HAS ANGLED CORNERS
style_designatorANGLE
second_leg_length2.81 INCHES NOMINAL IN
second_leg_thickness0.1875 INCHES NOMINAL IN
end_item_identification2320015341117
material_document_and_classificationASTM A36 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBRACKET AIR TANK, FR
NSN5310-01-297-1177
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3907481 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3907481?
3907481 is a WASHER,LOCK.
What is the NSN for 3907481?
3907481 is cataloged in the U.S. Government catalog under NSN 5310-01-297-1177. This indicates validated use in U.S. government and defense supply chains.
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