PartsTable
Technical Data Sheet
Download PDF

MS9276-10 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MS9276-10: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, hole_diameter: 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, outside_diameter: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, special_features: BOTH ANGULAR KEYS BENT 15 DEG IN OPPOSITE DIRECTION OF PREBENT KEY, split_key_length: 0.130 INCHES NOMINAL IN, style_designator: KEY. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-969-4466, 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
MS9276-10
NSN: 5310-00-969-4466
NIINs: 009694466, 014638675
FSC: 5310 — Nuts and Washers
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
hole_diameter0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
outside_diameter0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
special_featuresBOTH ANGULAR KEYS BENT 15 DEG IN OPPOSITE DIRECTION OF PREBENT KEY
split_key_length0.130 INCHES NOMINAL IN
style_designatorKEY
surface_treatmentPASSIVATE OVERALL
material_thickness0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
external_key_quantity3
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
external_prebent_key_width0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
external_tapered_key_width0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
NSN5310-00-969-4466
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS9276-10 · 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
•
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY: 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
•
SPLIT KEY LENGTH: 0.130 INCHES NOMINAL IN
•
EXTERNAL PREBENT KEY LENGTH: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
OVERALL DISTANCE INCLUDING KEYS: 0.648 INCHES MINIMUM AND 0.671 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
•
EXTERNAL TAPERED KEY WIDTH: 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
SPLIT KEY LENGTH0.130 INCHES NOMINAL IN
EXTERNAL PREBENT KEY LENGTH0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
OVERALL DISTANCE INCLUDING KEYS0.648 INCHES MINIMUM AND 0.671 INCHES MAXIMUM IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
EXTERNAL TAPERED KEY WIDTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIAL THICKNESS0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY3
SUBSTITUTES & CROSS-REFERENCES 2
5310PL0738249Reference document
Same NSN cross-reference
Reference document — Informative reference only
6864128Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy MS9276-10?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS9276-10?
MS9276-10 is a WASHER,KEY.
What parts can replace MS9276-10?
There are 2 known substitutes for MS9276-10: 5310PL0738249, 6864128. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9276-10?
MS9276-10 is cataloged in the U.S. Government catalog under NSN 5310-00-969-4466. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS9276-10