PartsTable
Technical Data Sheet
134551 ✓ 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

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include temp_rating: -50.0 FAHRENHEIT AND 125.0 FAHRENHEIT DEGF, body_material: STEEL, bore_diameter: 3.000 INCHES NOMINAL IN, extended_length: 31.701 INCHES MINIMUM AND 32.397 INCHES MAXIMUM IN, pressure_rating: 650.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, compressed_length: 23.562 INCHES MINIMUM AND 23.692 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-013-4551, 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
134551
NSN: 5310-00-013-4551
FSC: 5310
CAGE: 23705 — FRUEHAUF CORP (USA)
SPECIFICATIONS
temp_rating-50.0 FAHRENHEIT AND 125.0 FAHRENHEIT DEGF
body_materialSTEEL
bore_diameter3.000 INCHES NOMINAL IN
extended_length31.701 INCHES MINIMUM AND 32.397 INCHES MAXIMUM IN
pressure_rating650.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
compressed_length23.562 INCHES MINIMUM AND 23.692 INCHES MAXIMUM IN
body_outside_diameter3.750 INCHES NOMINAL IN
design_characteristicsDOUBLE ACTING SINGLE CYLINDER
integral_valve_operation_methodHYDRAULIC
NSN5310-00-013-4551
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 134551 · 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
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE: 0.250 INCHES IN
BEARING SURFACE TYPE: FLAT
THREAD QUANTITY PER INCH: 20
THREAD DIRECTION: RIGHT-HAND
MATERIAL: STEEL OVERALL
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
NONDEFINITIVE SPEC/STD DATA: C GROUP AND 2 TYPE AND 1 STYLE AND A GRADE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.250 INCHES IN
BEARING SURFACE TYPEFLAT
THREAD QUANTITY PER INCH20
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
NONDEFINITIVE SPEC/STD DATAC GROUP AND 2 TYPE AND 1 STYLE AND A GRADE
THREAD CLASS2B
NUT STYLEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
103089Interchangeable
interchangeable cross-reference
interchangeable
340543Interchangeable
interchangeable cross-reference
interchangeable
BBKX2DInterchangeable
interchangeable cross-reference
interchangeable
110921Interchangeable
interchangeable cross-reference
interchangeable
FFN836GPCTYPE2STYLE1GRADEAInterchangeable
interchangeable cross-reference
interchangeable
110922Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 134551?
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 134551?
134551 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace 134551?
There are 22 known substitutes for 134551: 103089, 340543, BBKX2D and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 134551?
134551 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-013-4551. 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 — 134551