H553-1502-20 — KEY,MACHINE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

H553-1502-20: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, overall_width: 1.000 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 11.000 INCHES NOMINAL IN, shear_strength: 140000 DOUBLE POUNDS PER SQUARE INCH, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-497-1476, 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

H553-1502-20

NSN: 5315-01-497-1476
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	NICKEL ALLOY K-500 OVERALL
overall_width	1.000 INCHES NOMINAL IN
overall_height	1.000 INCHES NOMINAL IN
overall_length	11.000 INCHES NOMINAL IN
shear_strength	140000 DOUBLE POUNDS PER SQUARE INCH
style_designator	PLAIN
key_chamfer_angle	45.0 DEGREES NOMINAL
key_chamfer_length	0.040 INCHES NOMINAL IN
starting_edge_shape	CHAMFERED
end_item_identification	PINION DRIVE
material_document_and_classification	QQ-N-286, FORM 2, ANL, HF, AH FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	KEY, SQUARE
NSN	5315-01-497-1476

COMPONENT DIAGRAM

KEY FEATURES

•

KEY CHAMFER ANGLE: 45.0 DEGREES NOMINAL

•

STARTING EDGE SHAPE: CHAMFERED

•

STYLE DESIGNATOR: PLAIN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286, FORM 2, ANL, HF, AH FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

KEY CHAMFER LENGTH: 0.040 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.000 INCHES NOMINAL IN
KEY CHAMFER ANGLE	45.0 DEGREES NOMINAL
STARTING EDGE SHAPE	CHAMFERED
STYLE DESIGNATOR	PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286, FORM 2, ANL, HF, AH FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	11.000 INCHES NOMINAL IN
OVERALL WIDTH	1.000 INCHES NOMINAL IN
KEY CHAMFER LENGTH	0.040 INCHES NOMINAL IN
SHEAR STRENGTH	140000 DOUBLE POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCY	KEY, SQUARE

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

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is H553-1502-20?

H553-1502-20 is a KEY,MACHINE.

What is the NSN for H553-1502-20?

H553-1502-20 is cataloged in the U.S. Government catalog under NSN 5315-01-497-1476. This indicates validated use in U.S. government and defense supply chains.

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H553-1502-20 — KEY,MACHINE

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