PartsTable
Technical Data Sheet
51757 ✓ 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 FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include special_features: NHA RU TRANSFORMER GROUP, end_item_identification: 4130-01-565-7655, SMALL FIELD REFRIGERATION SYSTEM, part_name_assigned_by_controlling_agency: BANDWRAP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-426-2899, 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
51757
NSN: 5315-00-426-2899
FSC: 5315
CAGE: 84256 — AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC (USA)
SPECIFICATIONS
special_featuresNHA RU TRANSFORMER GROUP
end_item_identification4130-01-565-7655, SMALL FIELD REFRIGERATION SYSTEM
part_name_assigned_by_controlling_agencyBANDWRAP
NSN5315-00-426-2899
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 51757 · 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
STYLE DESIGNATOR: L HANDLE
SHOULDER TO HEAD END DISTANCE: 1.820 INCHES NOMINAL IN
MATERIAL: STEEL CORROSION RESISTING DETENT
PIN ATTACHMENT TYPE: RING
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SHANK
HARDNESS RATING: 54.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM DETENT
DETENT TO TAPERED END DISTANCE: 0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORL HANDLE
SHOULDER TO HEAD END DISTANCE1.820 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING DETENT
PIN ATTACHMENT TYPERING
SPECIAL FEATURESSHANK END WILL BE BLUNT WITH 5 DEGREE MIN 9 DEGREE MAX TAPER ANGLE STARTING AT 0.350 IN. MIN TO 0.470 IN. MAX FROM END GRIP IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SHANK
HARDNESS RATING54.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM DETENT
DETENT TO TAPERED END DISTANCE0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE
SURFACE TREATMENTPASSIVATE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
52103Interchangeable
interchangeable cross-reference
interchangeable
52105Interchangeable
interchangeable cross-reference
interchangeable
25500Interchangeable
interchangeable cross-reference
interchangeable
L105Interchangeable
interchangeable cross-reference
interchangeable
TC-35Interchangeable
interchangeable cross-reference
interchangeable
SMB196132Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51757?
51757 is a FILTER ELEMENT,FLUID.
What parts can replace 51757?
There are 19 known substitutes for 51757: 52103, 52105, 25500 and 16 more. Substitute compatibility should be verified for your specific system.
Is 51757 still available?
51757 is currently cancelled.
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