250A444 — KEY,MACHINE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

250A444: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, overall_width: 0.843 INCHES NOMINAL IN, overall_height: 0.361 INCHES NOMINAL IN, overall_length: 3.656 INCHES NOMINAL IN, special_features: CLASS A HEAT TREATMENT 180 TO 200 KSI PER MIL-H-6875, style_designator: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-388-6642, 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

250A444

NSN: 5315-01-388-6642
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 23233 — JAY-EM AEROSPACE CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 4340 OVERALL
overall_width	0.843 INCHES NOMINAL IN
overall_height	0.361 INCHES NOMINAL IN
overall_length	3.656 INCHES NOMINAL IN
special_features	CLASS A HEAT TREATMENT 180 TO 200 KSI PER MIL-H-6875
style_designator	FLAT
surface_treatment	PHOSPHATE OVERALL
end_item_identification	MAIN LANDING GEAR WHEEL NSN 1630-01-038-9239 F16 ACFT
material_document_and_classification	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	KEY,DISK DRIVE
surface_treatment_document_and_classification	DOD-P-16232,CLASS 3,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5315-01-388-6642

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DOD-P-16232,CLASS 3,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: FLAT

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SURFACE TREATMENT: PHOSPHATE OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.361 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DOD-P-16232,CLASS 3,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	FLAT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	3.656 INCHES NOMINAL IN
OVERALL WIDTH	0.843 INCHES NOMINAL IN
SPECIAL FEATURES	CLASS A HEAT TREATMENT 180 TO 200 KSI PER MIL-H-6875
SURFACE TREATMENT	PHOSPHATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	KEY,DISK DRIVE
END ITEM IDENTIFICATION	MAIN LANDING GEAR WHEEL NSN 1630-01-038-9239 F16 ACFT

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 250A444?

250A444 is a KEY,MACHINE.

What is the NSN for 250A444?

250A444 is cataloged in the U.S. Government catalog under NSN 5315-01-388-6642. This indicates validated use in U.S. government and defense supply chains.

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250A444 — KEY,MACHINE

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