PartsTable
Technical Data Sheet
Download PDF

2126 7042-118 — 2126 7042-118

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2126 7042-118: 2126 7042-118.

The 2126 7042-118 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-01-736-2691, 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
2126 7042-118
NSN: 5310-01-736-2691
FSC: 5310 — Nuts and Washers
CAGE: AC90N — BAE SYSTEMS HAGGLUNDS AKTIEBOLAG (SWE)
SPECIFICATIONS
Part Number2126 7042-118
NSN5310-01-736-2691
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2126 7042-118 · 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: 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ISO4042 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 1.25
•
MATERIAL DOCUMENT AND CLASSIFICATION: GRADE 10 PER ISO898-2 AND ISO2320 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 8.0 MILLIMETERS MM
•
SPECIFICATION/STANDARD DATA: I9008-ISO 7042 INTERNATIONAL STD/SPEC
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONISO4042 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.25
MATERIAL DOCUMENT AND CLASSIFICATIONGRADE 10 PER ISO898-2 AND ISO2320 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE8.0 MILLIMETERS MM
SPECIFICATION/STANDARD DATAI9008-ISO 7042 INTERNATIONAL STD/SPEC
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT7.14 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
SUBSTITUTES & CROSS-REFERENCES 1
ISO7042Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2126 7042-118?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2126 7042-118?
2126 7042-118 is a 2126 7042-118.
What parts can replace 2126 7042-118?
There is 1 known substitute for 2126 7042-118: ISO7042. Substitute compatibility should be verified for your specific system.
What is the NSN for 2126 7042-118?
2126 7042-118 is cataloged in the U.S. Government catalog under NSN 5310-01-736-2691. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2126 7042-118

✓ 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.