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7320-227 — NUT,VACUUM,REG,MTG

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7320-227: NUT,VACUUM,REG,MTG.

The NUT,VACUUM,REG,MTG is a the manufacturer industrial component. Key specifications include height: 0.035 INCHES NOMINAL IN, diameter: 0.1869 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN, material: STEEL COMP 615 OVERALL, head_style: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION), chamfer_length: 0.030 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES OUTSIDE DIAMETER.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-015-0147, 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
7320-227
NSN: 5315-01-015-0147
NIINs: 010150147, 010751403
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
height0.035 INCHES NOMINAL IN
diameter0.1869 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN
materialSTEEL COMP 615 OVERALL
head_stylePAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
chamfer_length0.030 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES OUTSIDE DIAMETER
hardness_rating45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT
pin_chamfer_angle20.0 DEGREES NOMINAL
pin_head_diameter0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
under_head_length1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN
first_hole_diameter0.065 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
NSN5315-01-015-0147
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7320-227 · 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
•
SURFACE FINISH: 32.0 MICROINCHES OUTSIDE DIAMETER
•
CHAMFER LENGTH: 0.030 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 20.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.065 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
CHAMFER LENGTH0.030 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH1.510 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN
PIN CHAMFER ANGLE20.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.065 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
MS9844-23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7320-227?
7320-227 is a NUT,VACUUM,REG,MTG.
What parts can replace 7320-227?
There is 1 known substitute for 7320-227: MS9844-23. Substitute compatibility should be verified for your specific system.
What is the NSN for 7320-227?
7320-227 is cataloged in the U.S. Government catalog under NSN 5315-01-015-0147. This indicates validated use in U.S. government and defense supply chains.
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