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202126 — CHAMBER,AIR BRAKE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

202126: CHAMBER,AIR BRAKE.

The CHAMBER,AIR BRAKE is a the manufacturer industrial component. Key specifications include special_features: MTG METHOD:STUD;INLET LOCATION:OFF CENTER, end_item_identification: CRANE,WHEEL MOUNTED; KOEHRING CO; MODEL LRT-330. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-127-1606, 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
202126
NSN: 5325-01-127-1606
NIINs: 011271606, 013061061
FSC: 5325 — Fastening Devices
CAGE: 98810 — AEROSONIC LLC (USA)
SPECIFICATIONS
special_featuresMTG METHOD:STUD;INLET LOCATION:OFF CENTER
end_item_identificationCRANE,WHEEL MOUNTED; KOEHRING CO; MODEL LRT-330
NSN5325-01-127-1606
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 202126 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER STUD SHANK LENGTH: 0.243 INCHES NOMINAL IN
•
LENGTH FROM BODY SHOULDER TO HOLE CENTER: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FASTENER STUD SHANK DIAMETER: 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
STUD BODY DIAMETER: 0.1235 INCHES MINIMUM AND 0.1265 INCHES MAXIMUM IN
•
SURFACE TREATMENT: OXIDE FILM OVERALL
•
PINHOLE DIAMETER: 0.086 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FASTENER STUD SHANK LENGTH0.243 INCHES NOMINAL IN
LENGTH FROM BODY SHOULDER TO HOLE CENTER0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FASTENER STUD SHANK DIAMETER0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STUD BODY DIAMETER0.1235 INCHES MINIMUM AND 0.1265 INCHES MAXIMUM IN
SURFACE TREATMENTOXIDE FILM OVERALL
PINHOLE DIAMETER0.086 INCHES NOMINAL IN
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 430 OVERALL
LENGTH FROM BODY HOLE CENTER TO BODY END0.132 INCHES NOMINAL 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 202126?
202126 is a CHAMBER,AIR BRAKE.
What is the NSN for 202126?
202126 is cataloged in the U.S. Government catalog under NSN 5325-01-127-1606. 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.