PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 157D1-0508
157D1-0508 ✓ Verified by PartsTable
— · 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

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: CORK OVERALL, thickness: 0.031 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN, hole_diameter: 2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM IN, overall_diameter: 2.906 INCHES MINIMUM AND 2.968 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-291-4487, 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
157D1-0508
NSN: 5310-00-291-4487
FSC: 5310
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)
SPECIFICATIONS
materialCORK OVERALL
thickness0.031 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
hole_diameter2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM IN
overall_diameter2.906 INCHES MINIMUM AND 2.968 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-G-12803 TYPE 2 NO +2117-A9 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-291-4487
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 157D1-0508 · 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
•
MATERIAL: CORK OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
HOLE DIAMETER: 2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM IN
•
THICKNESS: 0.031 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
OVERALL DIAMETER: 2.906 INCHES MINIMUM AND 2.968 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 TYPE 2 NO +2117-A9 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCORK OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM IN
THICKNESS0.031 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER2.906 INCHES MINIMUM AND 2.968 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 TYPE 2 NO +2117-A9 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
10018Interchangeable
interchangeable cross-reference
interchangeable
29331Interchangeable
interchangeable cross-reference
interchangeable
209Interchangeable
interchangeable cross-reference
interchangeable
516LInterchangeable
interchangeable cross-reference
interchangeable
AWL10Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-275 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 157D1-0508?
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 157D1-0508?
157D1-0508 is a WASHER,FLAT.
What parts can replace 157D1-0508?
There are 17 known substitutes for 157D1-0508: 10018, 29331, 209 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 157D1-0508?
157D1-0508 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-291-4487. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 157D1-0508

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026