A51B31206-11 — WASHER,FINISHING

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

A51B31206-11: WASHER,FINISHING.

The WASHER,FINISHING is a the manufacturer industrial component. Key specifications include recess_angle: 100.0 DEGREES NOMINAL, hole_diameter: 0.186 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN, recess_diameter: 0.332 INCHES NOMINAL IN, special_features: RECTANGULAR PERIPHERAL SHAPE 1.040 IN. LG AND 0.625 IN.

WIDE; TWO DRILLED HOLES 0.070 IN. MIN AND 0.075 IN. MAX DIA IN, material_thickness: 0.040 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-104-9367, 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

A51B31206-11

NSN: 5310-01-104-9367
FSC: 5310 — Nuts and Washers
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

recess_angle	100.0 DEGREES NOMINAL
hole_diameter	0.186 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
recess_diameter	0.332 INCHES NOMINAL IN
special_features	RECTANGULAR PERIPHERAL SHAPE 1.040 IN. LG AND 0.625 IN. WIDE; TWO DRILLED HOLES 0.070 IN. MIN AND 0.075 IN. MAX DIA IN
material_thickness	0.040 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5310-01-104-9367

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN

•

RECESS DIAMETER: 0.332 INCHES NOMINAL IN

•

HOLE DIAMETER: 0.186 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN

•

RECESS ANGLE: 100.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

MATERIAL THICKNESS	0.040 INCHES NOMINAL IN
RECESS DIAMETER	0.332 INCHES NOMINAL IN
SPECIAL FEATURES	RECTANGULAR PERIPHERAL SHAPE 1.040 IN. LG AND 0.625 IN. WIDE; TWO DRILLED HOLES 0.070 IN. MIN AND 0.075 IN. MAX DIA IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
HOLE DIAMETER	0.186 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
RECESS ANGLE	100.0 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 A51B31206-11?

A51B31206-11 is a WASHER,FINISHING.

What is the NSN for A51B31206-11?

A51B31206-11 is cataloged in the U.S. Government catalog under NSN 5310-01-104-9367. This indicates validated use in U.S. government and defense supply chains.

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