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112958 — FIXTURE,AIRCRAFT MAINTENANCE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

112958: FIXTURE,AIRCRAFT MAINTENANCE.

The FIXTURE,AIRCRAFT MAINTENANCE is a the manufacturer industrial component. Key specifications include end_item_identification: WATER JET 800 HP 2300 TO 2500 RPM-MODEL HJ364 REVERSE ASSY RPM, part_name_assigned_by_controlling_agency: REVERSE CYLINDER MOUNT BRACKET(OUTER). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-298-9248, 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
112958
NSN: 5310-00-298-9248
NIINs: 002989248, 009578128, 015463603
FSC: 5310 — Nuts and Washers
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
end_item_identificationWATER JET 800 HP 2300 TO 2500 RPM-MODEL HJ364 REVERSE ASSY RPM
part_name_assigned_by_controlling_agencyREVERSE CYLINDER MOUNT BRACKET(OUTER)
NSN5310-00-298-9248
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 112958 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.940 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.0095 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.816 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.940 INCHES NOMINAL IN
MATERIAL THICKNESS0.0095 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.816 INCHES NOMINAL IN
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 112958?
112958 is a FIXTURE,AIRCRAFT MAINTENANCE.
What is the NSN for 112958?
112958 is cataloged in the U.S. Government catalog under NSN 5310-00-298-9248. 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.