121-2E-5 — PIN,GROOVED,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

121-2E-5: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 OVERALL, overall_length: 8.814 INCHES MINIMUM AND 8.818 INCHES MAXIMUM IN, undercut_width: 0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN, first_end_style: COUNTERBORED W/THRU HOLE, effective_length: 6.316 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-100-0754, 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

121-2E-5

NSN: 5315-01-100-0754
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

diameter	0.750 INCHES NOMINAL IN
material	ALUMINUM ALLOY 6061 OVERALL
overall_length	8.814 INCHES MINIMUM AND 8.818 INCHES MAXIMUM IN
undercut_width	0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
first_end_style	COUNTERBORED W/THRU HOLE
effective_length	6.316 INCHES NOMINAL IN
special_features	EACH END SUPPLIED WITH HELICAL INSERTS
style_designator	GROOVE
surface_treatment	CHROMATE OVERALL
undercut_diameter	0.640 INCHES NOMINAL IN
first_end_location	BOTH ENDS
first_end_counterbore_depth	0.625 INCHES NOMINAL IN
NSN	5315-01-100-0754

COMPONENT DIAGRAM

KEY FEATURES

•

UNDERCUT WIDTH: 0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN

•

UNDERCUT DIAMETER: 0.640 INCHES NOMINAL IN

•

FIRST END LOCATION: BOTH ENDS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 TYPE 2 CLASS 1 GRADE C COLOR YELLOW IRIDESCENT MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

FIRST END COUNTERBORE DIAMETER: 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN

•

FIRST END STYLE: COUNTERBORED W/THRU HOLE

•

STYLE DESIGNATOR: GROOVE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8 T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

UNDERCUT WIDTH	0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
UNDERCUT DIAMETER	0.640 INCHES NOMINAL IN
FIRST END LOCATION	BOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541 TYPE 2 CLASS 1 GRADE C COLOR YELLOW IRIDESCENT MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END COUNTERBORE DIAMETER	0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
FIRST END STYLE	COUNTERBORED W/THRU HOLE
STYLE DESIGNATOR	GROOVE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER	0.750 INCHES NOMINAL IN
OVERALL LENGTH	8.814 INCHES MINIMUM AND 8.818 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 1

1362197G2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 121-2E-5?

121-2E-5 is a PIN,GROOVED,HEADLESS.

What parts can replace 121-2E-5?

There is 1 known substitute for 121-2E-5: 1362197G2. Substitute compatibility should be verified for your specific system.

What is the NSN for 121-2E-5?

121-2E-5 is cataloged in the U.S. Government catalog under NSN 5315-01-100-0754. This indicates validated use in U.S. government and defense supply chains.

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