PartsTable
Technical Data Sheet
Download PDF

P-3-4-1 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

P-3-4-1: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_type: SOLID, head_type: SOLID, drive_end_style: HEXAGON, connection_style: PLAIN, special_features: CHARACTER DISPLAY DEIGHT 0.090 IN.; TERMINALS 1-7-B-9 USED IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-287-3281, 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
P-3-4-1
NSN: 4730-00-287-3281
NIINs: 002873281, 004943271, 009206851, 011865676, 016166095
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79172 — SIEMENS WATER TECHNOLOGIES CORP. DIV WALLACE & TIERNAN PRODUCTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_typeSOLID
head_typeSOLID
drive_end_styleHEXAGON
connection_stylePLAIN
special_featuresCHARACTER DISPLAY DEIGHT 0.090 IN.; TERMINALS 1-7-B-9 USED IN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.125 INCHES EXTERNAL IN
end_item_identificationGRUMMAN A-10 AIRCRAFT; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
thread_series_designatorNPTF EXTERNAL
nondefinitive_spec/std_data2A FIGURE A
specification/standard_data81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-00-287-3281
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: P-3-4-1 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD TYPE: SOLID
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.125 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.125 INCHES EXTERNAL IN
•
SPECIFICATION/STANDARD DATA: 81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 2A FIGURE A
TECHNICAL CHARACTERISTICS
HEAD TYPESOLID
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
SPECIFICATION/STANDARD DATA81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA2A FIGURE A
BODY TYPESOLID
END ITEM IDENTIFICATIONGRUMMAN A-10 AIRCRAFT; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
SUBSTITUTES & CROSS-REFERENCES 9
J531Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC127950Reference document
Same NSN cross-reference
Reference document — Secondary reference
44Z226D1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1214Reference document
Same NSN cross-reference
Reference document — Secondary reference
3152X2Reference document
Same NSN cross-reference
Reference document — Secondary reference
6C61Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy P-3-4-1?
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 P-3-4-1?
P-3-4-1 is a FILTER ELEMENT,FLUID.
What parts can replace P-3-4-1?
There are 9 known substitutes for P-3-4-1: J531, PC127950, 44Z226D1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P-3-4-1?
P-3-4-1 is cataloged in the U.S. Government catalog under NSN 4730-00-287-3281. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — P-3-4-1