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3005981 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3005981: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -22.0 FAHRENHEIT AND 257.0 FAHRENHEIT FIRST RESPONSE DEGF, connection_type: THREADED INTERNAL HOSE ALL ENDS, inside_diameter: 0.313 INCHES NOMINAL IN, connection_style: SWIVEL NUT WITH COMPRESSION SLEEVE ALL ENDS, outside_diameter: 0.620 INCHES NOMINAL IN, special_features: THIS IS MADE WITH SYNTHETIC RUBBER WITH NYLON BARRIER, REINFORCEMENT ONE FIBER BRAID; COVER SYNTHETIC RUBBER. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-548-9998, 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
3005981
NSN: 4720-01-548-9998
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1EFH8 — GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP (USA)
SPECIFICATIONS
temp_rating-22.0 FAHRENHEIT AND 257.0 FAHRENHEIT FIRST RESPONSE DEGF
connection_typeTHREADED INTERNAL HOSE ALL ENDS
inside_diameter0.313 INCHES NOMINAL IN
connection_styleSWIVEL NUT WITH COMPRESSION SLEEVE ALL ENDS
outside_diameter0.620 INCHES NOMINAL IN
special_featuresTHIS IS MADE WITH SYNTHETIC RUBBER WITH NYLON BARRIER, REINFORCEMENT ONE FIBER BRAID; COVER SYNTHETIC RUBBER
thread_directionRIGHT-HAND ALL ENDS
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_thread_size1.205 INCHES ALL ENDS IN
end_item_identificationNSN: 2320-01-529-2251; MRAP BUFFALO MK2A2
media_for_which_designedREFRIGERANT 22 SINGLE RESPONSE
thread_series_designatorUNF ALL ENDS
NSN4720-01-548-9998
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3005981 · 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
•
MEASURING METHOD AND LENGTH: 29.500 INCHES MINIMUM OVERALL IN
•
TEMP RATING: -22.0 FAHRENHEIT AND 257.0 FAHRENHEIT FIRST RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 1.500 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT WITH COMPRESSION SLEEVE ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED INTERNAL HOSE ALL ENDS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH29.500 INCHES MINIMUM OVERALL IN
TEMP RATING-22.0 FAHRENHEIT AND 257.0 FAHRENHEIT FIRST RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS1.500 INCHES IN
CONNECTION STYLESWIVEL NUT WITH COMPRESSION SLEEVE ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES ALL ENDS IN
CONNECTION TYPETHREADED INTERNAL HOSE ALL ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.620 INCHES NOMINAL IN
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3005981?
3005981 is a HOSE ASSEMBLY,NONMETALLIC.
What is the NSN for 3005981?
3005981 is cataloged in the U.S. Government catalog under NSN 4720-01-548-9998. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.