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3970.4 — HOSE,NONMETALLIC

✓ Government record, cited
Clementoni · NUT WASHER
PRODUCT OVERVIEW

3970.4: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a Clementoni industrial component. Key specifications include material: RUBBER OUTSIDE, temp_rating: -34.0 FAHRENHEIT AND 257.0 FAHRENHEIT SINGLE RESPONSE DEGF, exterior_color: BLACK, inside_diameter: 0.250 INCHES NOMINAL IN, operating_pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, end_item_identification: 4540-01-700-3089. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-112-0309, 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
3970.4
NSN: 5310-01-112-0309
NIINs: 011120309, 016487658, 017237860
FSC: 5310 — Nuts and Washers
CAGE: 94882 — JERGENS INC DIV TOOLING COMPONENTS DIVISION (USA)
SPECIFICATIONS
materialRUBBER OUTSIDE
temp_rating-34.0 FAHRENHEIT AND 257.0 FAHRENHEIT SINGLE RESPONSE DEGF
exterior_colorBLACK
inside_diameter0.250 INCHES NOMINAL IN
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identification4540-01-700-3089
inside_surface_conditionSMOOTH
media_for_which_designedFUEL SINGLE RESPONSE
inner_conveying_tube_stylePLAIN
cross-sectional_shape_styleROUND
minimum_inside_bending_radius1.500 INCHES IN
part_name_assigned_by_controlling_agencyBARRIER FUEL LINE HOSE
NSN5310-01-112-0309
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3970.4 · Clementoni ⚠ 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
•
WASHER OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.688 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
WASHER THICKNESS: 0.125 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.531 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.688 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WASHER THICKNESS0.125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2B
THREAD QUANTITY PER INCH16
SUBSTITUTES & CROSS-REFERENCES 1
PWA52679-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3970.4?
3970.4 is a HOSE,NONMETALLIC manufactured by Clementoni.
What parts can replace 3970.4?
There is 1 known substitute for 3970.4: PWA52679-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 3970.4?
3970.4 is cataloged in the U.S. Government catalog under NSN 5310-01-112-0309. This indicates validated use in U.S. government and defense supply chains.
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