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MIL-S-21433 — LINER,DIFFUSER COMPONENT,AIRCRAF

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MIL-S-21433: LINER,DIFFUSER COMPONENT,AIRCRAF.

LINER,DIFFUSER COMPONENT,AIRCRAF. Key specifications include length: 17.000 INCHES NOMINAL IN, material: STEEL, end_style: CLEVIS AND CLOSED EYE, eye_width: 0.719 INCHES NOMINAL IN, body_style: ROUND OPEN BODY, fork_width: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4030-00-183-6457, 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
MIL-S-21433
NSN: 4030-00-183-6457
NIINs: 001836457, 001849818, 001849819, 001849820, 002056013, 002346961, 002346963, 002436704, 002436705, 002492995, 002492996, 002492999, 002493000, 002493007, 002493008, 002493010, 002623150, 002623151, 002623152, 002623154, 002623155, 002623156, 002623157, 002623177, 002623179, 002623180, 002623181, 002646499, 002705440, 002705441, 002817012
FSC: 4030 — Fittings for Rope, Cable, and Chain
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
length17.000 INCHES NOMINAL IN
materialSTEEL
end_styleCLEVIS AND CLOSED EYE
eye_width0.719 INCHES NOMINAL IN
body_styleROUND OPEN BODY
fork_width0.625 INCHES NOMINAL IN
body_length11.000 INCHES NOMINAL IN
thread_class1A BODY A
bolt_diameter0.688 INCHES NOMINAL IN
opening_width0.500 INCHES NOMINAL IN
stud_diameter0.750 INCHES NOMINAL IN
thread_length11.000 INCHES NOMINAL BODY IN
NSN4030-00-183-6457
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINER,DIFFUSER COMPONENT,AIRCRAF TITLE COMPONENT PN MIL-S-21433 MFR LINER,DIFFUSER COMPONE
KEY FEATURES
•
STYLE DESIGNATOR: OPEN
•
OPENING WIDTH: 0.375 INCHES NOMINAL IN
•
ACCOMMODATED MATERIAL DIAMETER: 0.250 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND B CLASS
•
BOLT DIAMETER: 0.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOROPEN
OPENING WIDTH0.375 INCHES NOMINAL IN
OVERALL LENGTH3.719 INCHES NOMINAL IN
ACCOMMODATED MATERIAL DIAMETER0.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND B CLASS
BOLT DIAMETER0.375 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL
OTHER ITEMS IN FSC 4030 — Fittings for Rope, Cable, and Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4030-00-001-5120 4030-00-001-9591 4030-00-001-9952 4030-00-001-9953 4030-00-003-0385 4030-00-003-1512 4030-00-003-1801 4030-00-003-4166
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-21433?
MIL-S-21433 is a LINER,DIFFUSER COMPONENT,AIRCRAF.
What is the NSN for MIL-S-21433?
MIL-S-21433 is cataloged in the U.S. Government catalog under NSN 4030-00-183-6457. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.