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138670 — NUT,PLAIN,SPLINE

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

138670: NUT,PLAIN,SPLINE.

- Business conference folder with a tablet sleeve; comes with a removable 4-ring mechanism whose position can be changed - Clearly structured design - Document compartment for A4 - Tablet sleeve with zip for tablet PCs up to 9.7" - Removable 4-ring mechanism whose position can be changed by means of a hook and loop fastener, diameter: 30 mm - therefore suitable for left and right-handers and for simultaneously using a writing pad and documents - Special compartment that allows you to insert an A4 writing pad/spiral-bound notebook - Smartphone sleeve with a flap for attachment and a pull strap for cables - Compartment e.g. for a calculator or sticky notes - 2 pen loops - 6 compartments for business cards - 2 loops each e.g. for USB flash drives and SD or SIM cards - 1 loop for cables - High-quality textile look - The conference folder includes no accessories or any other items - Suitable for left and right-handers - Zip around the conference This part is cataloged in the U.S.

Government catalog under NSN 5310-00-342-7806, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
138670
NSN: 5310-00-342-7806
NIINs: 003427806, 016667758
FSC: 5310 — Nuts and Washers
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5310-00-342-7806
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 138670 · Hama ⚠ 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
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THREAD SERIES: UNS
•
THREAD PITCH DIAMETERS: +3.2584 TO 3.2624 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 3.3125 INCHES IN
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NUT DIAMETER: 4.183 INCHES MINIMUM AND 4.188 INCHES MAXIMUM IN
•
PILOT DIAMETER: 3.9985 INCHES MINIMUM AND 3.9995 INCHES MAXIMUM IN
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PILOT LENGTH: 0.480 INCHES NOMINAL IN
•
NUT HEIGHT: 0.700 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
THREAD PITCH DIAMETERS+3.2584 TO 3.2624 INCHES IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE3.3125 INCHES IN
NUT DIAMETER4.183 INCHES MINIMUM AND 4.188 INCHES MAXIMUM IN
PILOT DIAMETER3.9985 INCHES MINIMUM AND 3.9995 INCHES MAXIMUM IN
PILOT LENGTH0.480 INCHES NOMINAL IN
NUT HEIGHT0.700 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN
NUT STYLESPLINE
THREAD QUANTITY PER INCH12
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 138670?
138670 is a NUT,PLAIN,SPLINE manufactured by Hama.
What is the NSN for 138670?
138670 is cataloged in the U.S. Government catalog under NSN 5310-00-342-7806. This indicates validated use in U.S. government and defense supply chains.
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