11637640-2 — PIN,GROOVED,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

11637640-2: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN, material: STEEL COMP 1018 OR STEEL COMP 1025 OVERALL, overall_length: 7.810 INCHES NOMINAL IN, undercut_width: 0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN, first_end_style: CHAMFERED, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-006-9640, 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

11637640-2

NSN: 5315-00-006-9640
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

diameter	2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
material	STEEL COMP 1018 OR STEEL COMP 1025 OVERALL
overall_length	7.810 INCHES NOMINAL IN
undercut_width	0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
first_end_style	CHAMFERED
hardness_rating	58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
effective_length	6.870 INCHES NOMINAL IN
style_designator	GROOVE
features_provided	CASEHARDENED
surface_treatment	PHOSPHATE OVERALL
undercut_diameter	1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
first_end_location	BOTH ENDS
NSN	5315-00-006-9640

COMPONENT DIAGRAM

KEY FEATURES

•

UNDERCUT WIDTH: 0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN

•

FIRST END TAPER LENGTH: 0.120 INCHES NOMINAL IN

•

UNDERCUT DIAMETER: 1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN

•

FIRST END LOCATION: BOTH ENDS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

FIRST END STYLE: CHAMFERED

•

HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: GROOVE

TECHNICAL CHARACTERISTICS

UNDERCUT WIDTH	0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
FIRST END TAPER LENGTH	0.120 INCHES NOMINAL IN
UNDERCUT DIAMETER	1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
FIRST END LOCATION	BOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLE	CHAMFERED
HARDNESS RATING	58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	GROOVE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-634,COND A/A FED SPEC ALL MATERIAL RESPONSES OVERALL
DIAMETER	2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN

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 11637640-2?

11637640-2 is a PIN,GROOVED,HEADLESS.

What is the NSN for 11637640-2?

11637640-2 is cataloged in the U.S. Government catalog under NSN 5315-00-006-9640. This indicates validated use in U.S. government and defense supply chains.

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11637640-2 — PIN,GROOVED,HEADLESS

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