5212-53 — PIN,STRAIGHT,HEADED

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

5212-53: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.047 INCHES NOMINAL IN, diameter: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN, material: STEEL COMP 8640 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL, head_style: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION), chamfer_length: 0.047 INCHES NOMINAL IN, style_designator: STRAIGHT.

This part is cataloged in the U.S. Government catalog under NSN 5331-00-162-3807, 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

5212-53

NSN: 5331-00-162-3807
NIINs: 001623807, 006997766
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

height	0.047 INCHES NOMINAL IN
diameter	0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
material	STEEL COMP 8640 OR STEEL COMP 8740 OR STEEL COMP 4140 OVERALL
head_style	PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
chamfer_length	0.047 INCHES NOMINAL IN
style_designator	STRAIGHT
pin_chamfer_angle	15.0 DEGREES NOMINAL
pin_head_diameter	0.310 INCHES NOMINAL IN
under_head_length	0.533 INCHES NOMINAL IN
first_hole_diameter	0.074 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
hole_arrangement_style	ONE END DRILLED
material_document_and_classification	QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN	5331-00-162-3807

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -35.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 2.850 INCHES NOMINAL IN

•

OUTSIDE DIAMETER: 1.139 INCHES MINIMUM AND 1.173 INCHES MAXIMUM IN

•

HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN

•

MATERIAL: RUBBER SYNTHETIC

TECHNICAL CHARACTERISTICS

TEMP RATING	-35.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	2.850 INCHES NOMINAL IN
OUTSIDE DIAMETER	1.139 INCHES MINIMUM AND 1.173 INCHES MAXIMUM IN
HARDNESS RATING	70.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN
MATERIAL	RUBBER SYNTHETIC

SUBSTITUTES & CROSS-REFERENCES 7

4236-73Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

17-2-0693-4Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

300-631P13Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

3-912C557-70Reference document

Same NSN cross-reference

Reference document — Secondary reference

3-912C557-7Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

ARP568-912C557- 7Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 5212-53?

5212-53 is a PIN,STRAIGHT,HEADED.

What parts can replace 5212-53?

There are 7 known substitutes for 5212-53: 4236-73, 17-2-0693-4, 300-631P13 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 5212-53?

5212-53 is cataloged in the U.S. Government catalog under NSN 5331-00-162-3807. This indicates validated use in U.S. government and defense supply chains.

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