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549227 — BUSHING,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

549227: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: SQUARE OUTSIDE RIGHT CORNER, overall_length: 2.1450 INCHES MINIMUM AND 2.1550 INCHES MAXIMUM IN, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.9845 INCHES MINIMUM AND 0.9865 INCHES MAXIMUM IN, body_outside_diameter: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-375-8287, 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
549227
NSN: 5315-00-375-8287
NIINs: 003758287, 008255249
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)
SPECIFICATIONS
corner_shapeSQUARE OUTSIDE RIGHT CORNER
overall_length2.1450 INCHES MINIMUM AND 2.1550 INCHES MAXIMUM IN
hardness_rating28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.9845 INCHES MINIMUM AND 0.9865 INCHES MAXIMUM IN
body_outside_diameter1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
NSN5315-00-375-8287
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 549227 · 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
•
SHANK DIAMETER: 0.078 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL
•
SHANK LENGTH: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.078 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL
SHANK LENGTH0.625 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH2.240 INCHES MINIMUM AND 2.241 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SECOND SHANK LENGTH0.625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
409710PC549227Reference document
Same NSN cross-reference
Reference document — Secondary reference
4824D3113740PC549227Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4824-3130049REVAPCALLSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
549227REVAPCALLReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 549227?
549227 is a BUSHING,SLEEVE.
What parts can replace 549227?
There are 4 known substitutes for 549227: 409710PC549227, 4824D3113740PC549227, 4824-3130049REVAPCALL and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 549227?
549227 is cataloged in the U.S. Government catalog under NSN 5315-00-375-8287. This indicates validated use in U.S. government and defense supply chains.
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