138434 — PIN,GROOVED,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

138434: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, overall_length: 1.250 INCHES NOMINAL IN, first_end_style: SQUARE, hardness_rating: 50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: SQUARE INTERNALLY THREADED, special_features: GROOVES ARE SPIRAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-346-1749, 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

138434

NSN: 5315-01-346-1749
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: U1811 — UNBRAKO (A DIVISION OF S P S TECHNOLOGIES LTD) (GBR)

SPECIFICATIONS

diameter	0.250 INCHES NOMINAL IN
overall_length	1.250 INCHES NOMINAL IN
first_end_style	SQUARE
hardness_rating	50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
second_end_style	SQUARE INTERNALLY THREADED
special_features	GROOVES ARE SPIRAL
style_designator	CIRCULAR GROOVE
first_end_location	UNTHREADED END
second_end_relationship_with_first_end	NOT IDENTICAL
NSN	5315-01-346-1749

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END LOCATION: UNTHREADED END

•

FIRST END STYLE: SQUARE

•

HARDNESS RATING: 50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL

•

STYLE DESIGNATOR: CIRCULAR GROOVE

•

DIAMETER: 0.250 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

FIRST END LOCATION	UNTHREADED END
FIRST END STYLE	SQUARE
HARDNESS RATING	50.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	CIRCULAR GROOVE
DIAMETER	0.250 INCHES NOMINAL IN
OVERALL LENGTH	1.250 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SPECIAL FEATURES	GROOVES ARE SPIRAL
SECOND END STYLE	SQUARE INTERNALLY THREADED

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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 138434?

138434 is a PIN,GROOVED,HEADLESS.

What is the NSN for 138434?

138434 is cataloged in the U.S. Government catalog under NSN 5315-01-346-1749. This indicates validated use in U.S. government and defense supply chains.

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138434 — PIN,GROOVED,HEADLESS

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