2147877 — PIN,GROOVED,HEADED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

2147877: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, diameter: 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, head_style: FLAT, undercut_width: 0.062 INCHES NOMINAL IN, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-148-8258, 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

2147877

NSN: 5315-01-148-8258
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

height	0.125 INCHES NOMINAL IN
diameter	0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN
material	STEEL COMP 630 OVERALL
head_style	FLAT
undercut_width	0.062 INCHES NOMINAL IN
first_end_style	SQUARE
hardness_rating	36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
style_designator	GROOVE
pin_head_diameter	0.750 INCHES NOMINAL IN
surface_treatment	PASSIVATE AND LUBRICANT OVERALL
under_head_length	5.625 INCHES MINIMUM AND 5.645 INCHES MAXIMUM IN
undercut_diameter	0.468 INCHES NOMINAL IN
NSN	5315-01-148-8258

COMPONENT DIAGRAM

KEY FEATURES

•

UNDERCUT WIDTH: 0.062 INCHES NOMINAL IN

•

UNDERCUT DIAMETER: 0.468 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 TY 1,2 OR 3 FED SPEC 1ST TREATMENT RESPONSE AND MIL-L-46010 MIL SPEC 2ND TREATMENT RESPONSE OVERALL

•

HOLE ARRANGEMENT STYLE: BOTH END DRILLED

•

UNDER HEAD LENGTH: 5.625 INCHES MINIMUM AND 5.645 INCHES MAXIMUM IN

•

FIRST END STYLE: SQUARE

•

FIRST HOLE DIAMETER: 0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN

•

HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL

TECHNICAL CHARACTERISTICS

UNDERCUT WIDTH	0.062 INCHES NOMINAL IN
UNDERCUT DIAMETER	0.468 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 TY 1,2 OR 3 FED SPEC 1ST TREATMENT RESPONSE AND MIL-L-46010 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLE	BOTH END DRILLED
UNDER HEAD LENGTH	5.625 INCHES MINIMUM AND 5.645 INCHES MAXIMUM IN
FIRST END STYLE	SQUARE
FIRST HOLE DIAMETER	0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	GROOVE
PIN HEAD DIAMETER	0.750 INCHES NOMINAL 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

5315PL0886649Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 2147877?

2147877 is a PIN,GROOVED,HEADED.

What parts can replace 2147877?

There is 1 known substitute for 2147877: 5315PL0886649. Substitute compatibility should be verified for your specific system.

What is the NSN for 2147877?

2147877 is cataloged in the U.S. Government catalog under NSN 5315-01-148-8258. This indicates validated use in U.S. government and defense supply chains.

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