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57A5A906-1 — INSULATOR,WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

57A5A906-1: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON AND PLASTIC PHENOLIC OVERALL, thickness: 0.047 INCHES NOMINAL IN, hole_diameter: 0.140 INCHES NOMINAL IN, overall_height: 0.047 INCHES NOMINAL IN, inside_diameter: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, outside_diameter: 0.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-585-8630, 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
57A5A906-1
NSN: 5310-00-585-8630
NIINs: 005858630, 006858540
FSC: 5310 — Nuts and Washers
CAGE: 77221 — PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON AND PLASTIC PHENOLIC OVERALL
thickness0.047 INCHES NOMINAL IN
hole_diameter0.140 INCHES NOMINAL IN
overall_height0.047 INCHES NOMINAL IN
inside_diameter0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
outside_diameter0.440 INCHES NOMINAL IN
overall_diameter0.438 INCHES NOMINAL IN
style_designatorROUND, FLAT
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationPLASTIC, PHENOLIC, MIL-P-15047, TYPE NPG-CANCELLED/REPLACED MIL-I-24768/9 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-585-8630
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 57A5A906-1 · 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
•
OVERALL DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-15035 TY FBF MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: PLASTIC PHENOLIC OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.140 INCHES NOMINAL IN
•
THICKNESS: 0.047 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.438 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-15035 TY FBF MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALPLASTIC PHENOLIC OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.140 INCHES NOMINAL IN
THICKNESS0.047 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57A5A906-1?
57A5A906-1 is a INSULATOR,WASHER.
What is the NSN for 57A5A906-1?
57A5A906-1 is cataloged in the U.S. Government catalog under NSN 5310-00-585-8630. This indicates validated use in U.S. government and defense supply chains.
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