PartsTable
Technical Data Sheet
PartsTable / MRO / 313-004
313-004 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The KEYTOP,KEYBOARD is a the manufacturer industrial component. Key specifications include color: GRAY/GREY, material: PLASTIC, inscription: DOLLAR SIGN AND 4, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, overall_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-173-5140, 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
MRO→ MRO_GENERAL→ 313-004
NSN: 4720-00-173-5140
FSC: 4720
CAGE: U3295 — TURNER HYDRAULICS LTD (GBR)
SPECIFICATIONS
colorGRAY/GREY
materialPLASTIC
inscriptionDOLLAR SIGN AND 4
overall_height0.500 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
overall_diameter0.500 INCHES NOMINAL IN
NSN4720-00-173-5140
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 313-004 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MINIMUM INSIDE BENDING RADIUS: 1.250 INCHES IN
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED FIBER AND OUTER LAYER MOLDED POLYURETHANE
•
OUTSIDE DIAMETER: 0.513 INCHES MINIMUM IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OPERATING PRESSURE: 2750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: PLASTIC POLYAMIDE NYLON TUBE
•
OUTER COVERING ENVIRONMENTAL PROTECTION: ABRASION RESISTANT AND FUEL RESISTANT AND OIL RESISTANT AND WEATHERPROOF
•
HYDROSTATIC TEST PRESSURE: 5500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM INSIDE BENDING RADIUS1.250 INCHES IN
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED FIBER AND OUTER LAYER MOLDED POLYURETHANE
OUTSIDE DIAMETER0.513 INCHES MINIMUM IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
OPERATING PRESSURE2750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALPLASTIC POLYAMIDE NYLON TUBE
OUTER COVERING ENVIRONMENTAL PROTECTIONABRASION RESISTANT AND FUEL RESISTANT AND OIL RESISTANT AND WEATHERPROOF
HYDROSTATIC TEST PRESSURE5500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
MEASURING METHOD AND LENGTH120.000 INCHES MINIMUM OVERALL AND 144.000 INCHES MAXIMUM OVERALL IN
INSIDE SURFACE CONDITIONSMOOTH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
313004Interchangeable
interchangeable cross-reference
interchangeable
313001-3Interchangeable
interchangeable cross-reference
interchangeable
3130-004Interchangeable
interchangeable cross-reference
interchangeable
900018-3Interchangeable
interchangeable cross-reference
interchangeable
SD4-4AInterchangeable
interchangeable cross-reference
interchangeable
1.762035Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 313-004?
313-004 is a KEYTOP,KEYBOARD. It is classified as a MRO (MRO_GENERAL).
What parts can replace 313-004?
There are 11 known substitutes for 313-004: 313004, 313001-3, 3130-004 and 8 more. Substitute compatibility should be verified for your specific system.
Is 313-004 still available?
313-004 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026