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2122702-105 — PIN,HOLLOW

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2122702-105: PIN,HOLLOW.

The PIN,HOLLOW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140H OVERALL, first_end_style: CHAMFERED W/THRU HOLE, hardness_rating: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL, inside_diameter: 0.207 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN, second_end_style: SQUARE INTERNALLY THREADED, special_features: THREADED END GROOVE 0.056 IN. MIN 0.060 IN.

MAX WIDE 0.340 IN. MIN 0.341 IN. MAX DIA IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-281-7907, 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
2122702-105
NSN: 5315-01-281-7907
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 4140H OVERALL
first_end_styleCHAMFERED W/THRU HOLE
hardness_rating30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
inside_diameter0.207 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
second_end_styleSQUARE INTERNALLY THREADED
special_featuresTHREADED END GROOVE 0.056 IN. MIN 0.060 IN. MAX WIDE 0.340 IN. MIN 0.341 IN. MAX DIA IN
pin_overall_length0.875 INCHES NOMINAL IN
pin_overall_diameter0.4376 INCHES MINIMUM AND 0.4378 INCHES MAXIMUM IN
first_end_taper_angle10.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM
material_document_and_classificationASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-281-7907
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2122702-105 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END STYLE: CHAMFERED W/THRU HOLE
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 10.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM
•
PIN OVERALL DIAMETER: 0.4376 INCHES MINIMUM AND 0.4378 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.875 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
INSIDE DIAMETER: 0.207 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END STYLECHAMFERED W/THRU HOLE
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE10.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM
PIN OVERALL DIAMETER0.4376 INCHES MINIMUM AND 0.4378 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.875 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
INSIDE DIAMETER0.207 INCHES MINIMUM AND 0.214 INCHES MAXIMUM IN
SPECIAL FEATURESTHREADED END GROOVE 0.056 IN. MIN 0.060 IN. MAX WIDE 0.340 IN. MIN 0.341 IN. MAX DIA IN
SECOND END STYLESQUARE 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2122702-105?
2122702-105 is a PIN,HOLLOW.
What is the NSN for 2122702-105?
2122702-105 is cataloged in the U.S. Government catalog under NSN 5315-01-281-7907. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.