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M149-245 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M149-245: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, overall_height: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, outside_diameter: 0.362 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, material_thickness: 0.004 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-713-0528, 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
M149-245
NSN: 5310-00-713-0528
FSC: 5310 — Nuts and Washers
CAGE: 54418 — MILTOPE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
overall_height0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
outside_diameter0.362 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
material_thickness0.004 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN
NSN5310-00-713-0528
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M149-245 · 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
•
OUTSIDE DIAMETER: 0.362 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.004 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.362 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN
MATERIAL THICKNESS0.004 INCHES MINIMUM AND 0.008 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
1087-109Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10860-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
13153617-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
1070877-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
600800-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
123-1633Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M149-245?
M149-245 is a WASHER,SPRING TENSION.
What parts can replace M149-245?
There are 8 known substitutes for M149-245: 1087-109, 10860-1, 13153617-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M149-245?
M149-245 is cataloged in the U.S. Government catalog under NSN 5310-00-713-0528. This indicates validated use in U.S. government and defense supply chains.
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