PartsTable
Technical Data Sheet
21633 ✓ Verified by PartsTable
Esselte · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

Standard vertical suspension file (VMG) with push-button linking system made from strong paper.<br><br>- Push-button linking system joins files together, preventing loss of papers<br>- Long label holder with exchangable labels enables better surface area and visibility for content description<br>- Extended capacity at base, 30 mm<br>- Durable wire metal bar<br>- Made of 100% recycled card, FSC®, Blue Angel This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-011-4618, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
21633
NSN: 5310-00-011-4618
FSC: 5310
CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
end_item_identificationMAIN PROPULSION ENGINE ONBOARD 49 FT BUSL COAST GUARD BOATS FT
NSN5310-00-011-4618
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 21633 · Esselte ⚠ 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
HOLE DIAMETER: 0.383 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: -QQ-S-633 CANC FED SPEC 1ST MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 2ND MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 3RD MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 4TH MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 5TH MATERIAL RESPONSE OVERALL
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
NONDEFINITIVE SPEC/STD DATA: C TYPE
OUTSIDE DIAMETER: 0.765 INCHES NOMINAL IN
MATERIAL: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL
STYLE DESIGNATOR: COUNTERSINK EXTERNAL TEETH
MATERIAL THICKNESS: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.383 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION-QQ-S-633 CANC FED SPEC 1ST MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 2ND MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 3RD MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 4TH MATERIAL RESPONSE OR -QQ-S-633 CANC FED SPEC 5TH MATERIAL RESPONSE OVERALL
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
NONDEFINITIVE SPEC/STD DATAC TYPE
OUTSIDE DIAMETER0.765 INCHES NOMINAL IN
MATERIALSTEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1075 OR STEEL COMP 1080 OVERALL
STYLE DESIGNATORCOUNTERSINK EXTERNAL TEETH
MATERIAL THICKNESS0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
1234582Interchangeable
interchangeable cross-reference
interchangeable
114614Interchangeable
interchangeable cross-reference
interchangeable
7416548Interchangeable
interchangeable cross-reference
interchangeable
1518Interchangeable
interchangeable cross-reference
interchangeable
114617Interchangeable
interchangeable cross-reference
interchangeable
1829P536Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21633?
21633 is a CONE AND ROLLERS,TAPERED ROLLER manufactured by Esselte.
What parts can replace 21633?
There are 29 known substitutes for 21633: 1234582, 114614, 7416548 and 26 more. Substitute compatibility should be verified for your specific system.
Is 21633 still available?
21633 is currently cancelled.
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