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Technical Data Sheet
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98293-5 — RING,SEAL,FUEL PUMP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98293-5: RING,SEAL,FUEL PUMP.

The RING,SEAL,FUEL PUMP is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-161-8922, 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
98293-5
NSN: 5310-00-161-8922
NIINs: 001618922, 011302289
FSC: 5310 — Nuts and Washers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
Part Number98293-5
NSN5310-00-161-8922
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98293-5 · 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
•
SURFACE FINISH: 63.0 MICROINCHES OUTER
•
HARDNESS RATING: 55.0 ROCKWELL C MINIMUM AND 59.0 ROCKWELL C MAXIMUM
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STYLE DESIGNATOR: KEY
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OUTSIDE DIAMETER: 1.140 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.069 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
•
EXTERNAL STRAIGHT KEY WIDTH: 1.140 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE TO END OF KEY: 0.655 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES OUTER
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 59.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORKEY
OUTSIDE DIAMETER1.140 INCHES NOMINAL IN
MATERIAL THICKNESS0.069 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
EXTERNAL STRAIGHT KEY WIDTH1.140 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO END OF KEY0.655 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIALSTEEL COMP 1090 OR STEEL COMP 1095 OVERALL
HOLE DIAMETER0.631 INCHES MINIMUM AND 0.633 INCHES MAXIMUM 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 98293-5?
98293-5 is a RING,SEAL,FUEL PUMP.
What is the NSN for 98293-5?
98293-5 is cataloged in the U.S. Government catalog under NSN 5310-00-161-8922. 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.