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1058-79 — MOUTHPIECE,REGULATOR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1058-79: MOUTHPIECE,REGULATOR.

The MOUTHPIECE,REGULATOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: RUBBER CHLOROPRENE; BLACK OCTOPUS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-932-7732, 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
1058-79
NSN: 5310-00-932-7732
NIINs: 009327732, 012563636
FSC: 5310 — Nuts and Washers
CAGE: 04614 — TEXTRON SYSTEMS CORPORATION DBA TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionRUBBER CHLOROPRENE; BLACK OCTOPUS
NSN5310-00-932-7732
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1058-79 · 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
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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OUTSIDE DIAMETER: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
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MATERIAL THICKNESS: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
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EXTERNAL KEY QUANTITY: 5
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SURFACE TREATMENT: CADMIUM OVERALL
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MATERIAL: STEEL COMP 1010 OVERALL
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HOLE DIAMETER: 1.315 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY5
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1010 OVERALL
HOLE DIAMETER1.315 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1058-79?
1058-79 is a MOUTHPIECE,REGULATOR.
What is the NSN for 1058-79?
1058-79 is cataloged in the U.S. Government catalog under NSN 5310-00-932-7732. 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.