31AX542 — PIN,SPRING

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

31AX542: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 6.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, overall_length: 20.0 MILLIMETERS NOMINAL MM, hardness_rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL, special_features: SHAPE OF CHAMFER OPTIONAL, style_designator: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-552-8822, 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

31AX542

NSN: 5315-01-552-8822
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 89619 — MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS DIV LEHIGH VALLEY OPERATIONS (USA)

SPECIFICATIONS

diameter	6.0 MILLIMETERS NOMINAL MM
material	STEEL CORROSION RESISTING OVERALL
overall_length	20.0 MILLIMETERS NOMINAL MM
hardness_rating	46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
special_features	SHAPE OF CHAMFER OPTIONAL
style_designator	SLOTTED
part_name_assigned_by_controlling_agency	PIN, STRAIGHT SLOTTED-SPRING
NSN	5315-01-552-8822

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: SLOTTED

•

DIAMETER: 6.0 MILLIMETERS NOMINAL MM

•

MATERIAL: STEEL CORROSION RESISTING OVERALL

TECHNICAL CHARACTERISTICS

HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SLOTTED
DIAMETER	6.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH	20.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURES	SHAPE OF CHAMFER OPTIONAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	PIN, STRAIGHT SLOTTED-SPRING
MATERIAL	STEEL CORROSION RESISTING OVERALL

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 1

951976Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 31AX542?

31AX542 is a PIN,SPRING.

What parts can replace 31AX542?

There is 1 known substitute for 31AX542: 951976. Substitute compatibility should be verified for your specific system.

What is the NSN for 31AX542?

31AX542 is cataloged in the U.S. Government catalog under NSN 5315-01-552-8822. This indicates validated use in U.S. government and defense supply chains.

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