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375351 — TUBE ASSEMBLY

✓ Government record, cited
Manhattan · NUT WASHER
PRODUCT OVERVIEW

375351: TUBE ASSEMBLY.

- Connects most desktop computers to North American and other similar outlets - IEC 60320 C13 socket to NEMA 5-15 plug - Molded connections with strain relief. This part is cataloged in the U.S. Government catalog under NSN 5310-00-773-3221, 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
375351
NSN: 5310-00-773-3221
NIINs: 007733221, 009781745
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part Number375351
ManufacturerManhattan
NSN5310-00-773-3221
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 375351 · Manhattan ⚠ 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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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,AMS6322 OR AMS6323,ROCKWELL C SCALE 32 MIN,38 MAX HARDNESS,3.380 IN. MIN,3.400 IN. MAX OD,3.155 IN. MIN,3.165 IN. MAX ID,0.990 IN.MIN,1.010 IN. MAX O/A LG,40 SLOTS EQUALLY SPACED ON OD AT ONE END,0.135IN. MIN,0.145 IN. MAX W OF SLOTS,0.260 IN. MIN,0.280 IN. MAX LG OF SLOTS,OD OF SLOTTED END CHAMFERED,18.0 MIN,22.0 MAX DEG BY 0.135 IN. MIN,0.170IN. MAX LG CHAMFER,INTERNAL THDS 0.570 IN. MIN,0.590 IN. MAX FROM SLOTTEDEND,3.140 IN.-18 NS SERIES THD,3.1039 IN. MIN,3.1092 IN. MAX PITCH DIA,0.320 IN. MIN,0.370 IN. MAX THD LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,AMS6322 OR AMS6323,ROCKWELL C SCALE 32 MIN,38 MAX HARDNESS,3.380 IN. MIN,3.400 IN. MAX OD,3.155 IN. MIN,3.165 IN. MAX ID,0.990 IN.MIN,1.010 IN. MAX O/A LG,40 SLOTS EQUALLY SPACED ON OD AT ONE END,0.135IN. MIN,0.145 IN. MAX W OF SLOTS,0.260 IN. MIN,0.280 IN. MAX LG OF SLOTS,OD OF SLOTTED END CHAMFERED,18.0 MIN,22.0 MAX DEG BY 0.135 IN. MIN,0.170IN. MAX LG CHAMFER,INTERNAL THDS 0.570 IN. MIN,0.590 IN. MAX FROM SLOTTEDEND,3.140 IN.-18 NS SERIES THD,3.1039 IN. MIN,3.1092 IN. MAX PITCH DIA,0.320 IN. MIN,0.370 IN. MAX THD LG IN
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 375351?
375351 is a TUBE ASSEMBLY manufactured by Manhattan.
What is the NSN for 375351?
375351 is cataloged in the U.S. Government catalog under NSN 5310-00-773-3221. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.