52C537-1 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

52C537-1: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, shank_length: 0.500 INCHES NOMINAL IN, overall_length: 8.000 INCHES NOMINAL IN, shank_diameter: 0.750 INCHES NOMINAL IN, first_end_style: CHAMFERED, special_features: ADDITIONAL HOLE IN CENTER OF PIN .25 IN. DIA THRU; INCLUDES ANOTHER PIN .375 IN.

DIA X 3 IN. LG; NHA P/N 62C35569 IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-561-1019, 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

52C537-1

NSN: 5315-00-561-1019
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 21439 — CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA (USA)

SPECIFICATIONS

material	STEEL COMP 1020 OVERALL
shank_length	0.500 INCHES NOMINAL IN
overall_length	8.000 INCHES NOMINAL IN
shank_diameter	0.750 INCHES NOMINAL IN
first_end_style	CHAMFERED
special_features	ADDITIONAL HOLE IN CENTER OF PIN .25 IN. DIA THRU; INCLUDES ANOTHER PIN .375 IN. DIA X 3 IN. LG; NHA P/N 62C35569 IN
style_designator	SHOULDER
shoulder_diameter	0.875 INCHES NOMINAL IN
surface_treatment	CADMIUM OVERALL
first_end_location	BOTH ENDS
first_hole_diameter	0.375 INCHES NOMINAL IN
second_hole_diameter	0.125 INCHES NOMINAL IN
NSN	5315-00-561-1019

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.750 INCHES NOMINAL IN

•

FIRST END TAPER LENGTH: 0.031 INCHES NOMINAL IN

•

FIRST END LOCATION: BOTH ENDS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HOLE ARRANGEMENT STYLE: BOTH END DRILLED

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.375 INCHES NOMINAL IN

•

SHANK LENGTH: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.750 INCHES NOMINAL IN
FIRST END TAPER LENGTH	0.031 INCHES NOMINAL IN
FIRST END LOCATION	BOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLE	BOTH END DRILLED
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.375 INCHES NOMINAL IN
SHANK LENGTH	0.500 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-634,COND CD FED SPEC SINGLE MATERIAL RESPONSE 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

62A35627Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 52C537-1?

52C537-1 is a PIN,SHOULDER,HEADLESS.

What parts can replace 52C537-1?

There is 1 known substitute for 52C537-1: 62A35627. Substitute compatibility should be verified for your specific system.

What is the NSN for 52C537-1?

52C537-1 is cataloged in the U.S. Government catalog under NSN 5315-00-561-1019. This indicates validated use in U.S. government and defense supply chains.

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52C537-1 — PIN,SHOULDER,HEADLESS

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