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407870 — TRANSFORMER,POWER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

407870: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_length: 7.750 INCHES MAXIMUM IN, overall_width: 4.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 5.620 INCHES MAXIMUM5.620 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S) ALL GROUPINGS. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-167-5585, 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
407870
NSN: 5315-01-167-5585
NIINs: 011675585, 012404216
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 12027 — KLINE MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_length7.750 INCHES MAXIMUM IN
overall_width4.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height5.620 INCHES MAXIMUM5.620 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S) ALL GROUPINGS
pin_overall_length0.250 INCHES NOMINAL IN
pin_overall_diameter0.1250 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHEDNOT ESTABLISHED
mounting_hole_diameter0.250 INCHES MINIMUM AND 0.380 INCHES MAXIMUM ALL GROUPINGS IN
mounting_facility_quantity4 ALL GROUPINGS
NSN5315-01-167-5585
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 407870 · 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
•
PIN OVERALL DIAMETER: 0.1250 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
PIN OVERALL DIAMETER0.1250 INCHES NOMINAL IN
PIN OVERALL LENGTH0.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
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 407870?
407870 is a TRANSFORMER,POWER.
What is the NSN for 407870?
407870 is cataloged in the U.S. Government catalog under NSN 5315-01-167-5585. 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.