PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1371-91
1371-91 ✓ Verified by PartsTable
Oral-B · 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 CONNECTING LINK,RIGID is a Oral-B industrial component. Key specifications include material: STEEL, special_features: 12.72 IN. LG,ONE END 0.750 IN.

OD,THE OTHER END IS 0.625 IN. OD IN, body_construction: TUBULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-013-7191, 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
1371-91
NSN: 5315-00-013-7191
FSC: 5315
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL
special_features12.72 IN. LG,ONE END 0.750 IN. OD,THE OTHER END IS 0.625 IN. OD IN
body_constructionTUBULAR
NSN5315-00-013-7191
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1371-91 · Oral-B ⚠ 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
•
UNDERLOOP LENGTH: 1.125 INCHES NOMINAL IN
•
DIAMETER: 0.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
STYLE DESIGNATOR: STANDARD
•
MATERIAL: STEEL OVERALL
•
NONDEFINITIVE SPEC/STD DATA: B TYPE AND 1 CLASS
TECHNICAL CHARACTERISTICS (FLIS)
UNDERLOOP LENGTH1.125 INCHES NOMINAL IN
DIAMETER0.125 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
STYLE DESIGNATORSTANDARD
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATAB TYPE AND 1 CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
12194Interchangeable
interchangeable cross-reference
interchangeable
10036Interchangeable
interchangeable cross-reference
interchangeable
41136Interchangeable
interchangeable cross-reference
interchangeable
53136Interchangeable
interchangeable cross-reference
interchangeable
1371D91Interchangeable
interchangeable cross-reference
interchangeable
1371-91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1371-91?
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 1371-91?
1371-91 is a CONNECTING LINK,RIGID manufactured by Oral-B.
What parts can replace 1371-91?
There are 10 known substitutes for 1371-91: 12194, 10036, 41136 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1371-91?
1371-91 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-013-7191. 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 — 1371-91

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