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BL-9119 — WASHER,SHOULDERED AND RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BL-9119: WASHER,SHOULDERED AND RECESSED.

The WASHER,SHOULDERED AND RECESSED is a the manufacturer industrial component. Key specifications include recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 1.031 INCHES NOMINAL IN, heat_treatment: AS FABRICATED, recess_diameter: 1.375 INCHES NOMINAL IN, shoulder_height: 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN, style_designator: SHOULDERED AND RECESSED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-018-7262, 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
BL-9119
NSN: 5310-01-018-7262
FSC: 5310 — Nuts and Washers
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
recess_angle90.0 DEGREES NOMINAL
hole_diameter1.031 INCHES NOMINAL IN
heat_treatmentAS FABRICATED
recess_diameter1.375 INCHES NOMINAL IN
shoulder_height0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
style_designatorSHOULDERED AND RECESSED
shoulder_diameter1.496 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN
material_thickness0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5310-01-018-7262
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BL-9119 · 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
•
SHOULDER HEIGHT: 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
•
HEAT TREATMENT: AS FABRICATED
•
STYLE DESIGNATOR: SHOULDERED AND RECESSED
•
MATERIAL THICKNESS: 0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 1.496 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN
•
RECESS DIAMETER: 1.375 INCHES NOMINAL IN
•
HOLE DIAMETER: 1.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHOULDER HEIGHT0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
HEAT TREATMENTAS FABRICATED
STYLE DESIGNATORSHOULDERED AND RECESSED
MATERIAL THICKNESS0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
SHOULDER DIAMETER1.496 INCHES MINIMUM AND 1.498 INCHES MAXIMUM IN
RECESS DIAMETER1.375 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
HOLE DIAMETER1.031 INCHES NOMINAL IN
RECESS ANGLE90.0 DEGREES NOMINAL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 BL-9119?
BL-9119 is a WASHER,SHOULDERED AND RECESSED.
What is the NSN for BL-9119?
BL-9119 is cataloged in the U.S. Government catalog under NSN 5310-01-018-7262. This indicates validated use in U.S. government and defense supply chains.
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