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CH49686-4-16 — CHANNEL,GANG

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CH49686-4-16: CHANNEL,GANG.

The CHANNEL,GANG is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_width: 0.552 INCHES NOMINAL IN, overall_height: 0.298 INCHES NOMINAL IN, overall_length: 72.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-495-0109, 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
CH49686-4-16
NSN: 5310-01-495-0109
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width0.552 INCHES NOMINAL IN
overall_height0.298 INCHES NOMINAL IN
overall_length72.000 INCHES NOMINAL IN
general_characteristics_item_descriptionNUT SPACING IS 2.000 IN/INSIDE WIDTH OF CHANNEL IS 0.445/THICKNESS OF CHANNEL WALL IS 0.040/MATERIAL IS AL7075 PER QQ-A-250 IN
NSN5310-01-495-0109
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CH49686-4-16 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NUT SPACING IS 2.000 IN/INSIDE WIDTH OF CHANNEL IS 0.445/THICKNESS OF CHANNEL WALL IS 0.040/MATERIAL IS AL7075 PER QQ-A-250 IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.298 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNUT SPACING IS 2.000 IN/INSIDE WIDTH OF CHANNEL IS 0.445/THICKNESS OF CHANNEL WALL IS 0.040/MATERIAL IS AL7075 PER QQ-A-250 IN
OVERALL LENGTH72.000 INCHES NOMINAL IN
OVERALL WIDTH0.552 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CH49686-4-16?
CH49686-4-16 is a CHANNEL,GANG.
What is the NSN for CH49686-4-16?
CH49686-4-16 is cataloged in the U.S. Government catalog under NSN 5310-01-495-0109. 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.