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108 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

108: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include special_features: CONTAINER GRADE 100 USING PATENTED VATTS SYSTEM, 5/16 INCH ALLOY CHAIN IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-012-2403, 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
MRO→ MRO_GENERAL→ 108
NSN: 5310-00-012-2403
NIINs: 000122403, 000557122, 000624493, 001268476, 001311821, 001388335, 001448663, 001680890, 002022589, 002432508, 002478595, 002486486, 002592545, 002613207, 002643044, 003435892, 003577529, 003906301, 003952990, 004157264, 004748031, 004810793, 004901173, 004973454, 005546085, 005555206, 005607119, 006037151, 006271071, 006420090, 006807667, 006821830, 006888145, 007296723, 007317665, 007755267, 008114804, 008126414, 008452093, 008467717, 009086294, 009177410, 009322019, 009836049, 009875464, 010140499, 010206727, 010583618, 010611483, 011354705, 011489645, 011622003, 011924580, 012425343, 012562241, 012579469, 012953571, 013677283, 013869123, 014264929, 014347704, 014580621, 015029643, 015048746, 015643609, 015891947, 016008837, 017226743, 017289919
FSC: 5310 — Nuts and Washers
CAGE: 70940 — ENTERPRISE FABRICATORS INC (USA)
SPECIFICATIONS
special_featuresCONTAINER GRADE 100 USING PATENTED VATTS SYSTEM, 5/16 INCH ALLOY CHAIN IN
NSN5310-00-012-2403
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 108 · 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
•
WIDTH ACROSS FLATS: 1.063 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NONDEFINITIVE SPEC/STD DATA: A TYPE
•
NUT HEIGHT: 0.375 INCHES NOMINAL IN
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.063 INCHES NOMINAL IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NONDEFINITIVE SPEC/STD DATAA TYPE
NUT HEIGHT0.375 INCHES NOMINAL IN
NUT STYLEHEXAGON
THREAD CLASS3B
THREAD QUANTITY PER INCH16
SUBSTITUTES & CROSS-REFERENCES 10
122403Reference document
Same NSN cross-reference
Reference document — Secondary reference
N25363PC10Reference document
Same NSN cross-reference
Reference document — Secondary reference
N9126PC19Reference document
Same NSN cross-reference
Reference document — Secondary reference
N20052PC19Reference document
Same NSN cross-reference
Reference document — Secondary reference
N26925PC19Reference document
Same NSN cross-reference
Reference document — Secondary reference
N25155PC14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 108?
108 is a SWITCH,CODE INDICATING WHEEL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 108?
There are 10 known substitutes for 108: 122403, N25363PC10, N9126PC19 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 108?
108 is cataloged in the U.S. Government catalog under NSN 5310-00-012-2403. This indicates validated use in U.S. government and defense supply chains.
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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.