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128BM10843-3 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

128BM10843-3: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 2.321 INCHES NOMINAL IN, shank_diameter: 0.375 INCHES NOMINAL IN, hardness_rating: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL, special_features: STATION 197 FUSELAGE FORWARD MAIN GEAR DOOR, first_hole_diameter: 0.074 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-616-8818, 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
128BM10843-3
NSN: 5315-01-616-8818
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length2.321 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
hardness_rating39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
special_featuresSTATION 197 FUSELAGE FORWARD MAIN GEAR DOOR
first_hole_diameter0.074 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
end_item_identificationEA-6B
first_end_corner_radius0.125 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyFUSELAGE - FWD MAIN GEAR DOOR
NSN5315-01-616-8818
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 128BM10843-3 · 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
•
SHANK DIAMETER: 0.375 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.074 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
•
HARDNESS RATING: 39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.375 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.074 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH2.321 INCHES NOMINAL IN
SPECIAL FEATURESSTATION 197 FUSELAGE FORWARD MAIN GEAR DOOR
PART NAME ASSIGNED BY CONTROLLING AGENCYFUSELAGE - FWD MAIN GEAR DOOR
END ITEM IDENTIFICATIONEA-6B
MATERIALSTEEL OVERALL
FIRST END CORNER RADIUS0.125 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

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 128BM10843-3?
128BM10843-3 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 128BM10843-3?
128BM10843-3 is cataloged in the U.S. Government catalog under NSN 5315-01-616-8818. This indicates validated use in U.S. government and defense supply chains.
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