PartsTable
Technical Data Sheet
Download PDF

PF40A — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

PF40A: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: IRON OVERALL, connection_type: FLANGE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF, basic_shape_style: ROUND FIRST FLUID END CONNECTION, quick_disconnect_method: CAM-LOCKING ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-231-7060, 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
PF40A
NSN: 4730-01-231-7060
NIINs: 012317060, 015964606
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03958 — MINDECO CORP (USA)
SPECIFICATIONS
materialIRON OVERALL
connection_typeFLANGE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
basic_shape_styleROUND FIRST FLUID END CONNECTION
quick_disconnect_methodCAM-LOCKING ALL ENDS
nominal_outside_diameter4.000 INCHES ALL ENDS IN
quick_disconnect_nominal_size4.000 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyADAPTER
NSN4730-01-231-7060
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: PF40A · 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
•
CONNECTION STYLE: PLAIN ALL ENDS
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 4.000 INCHES ALL ENDS IN
•
BASIC SHAPE STYLE: ROUND FIRST FLUID END CONNECTION
•
MATERIAL: ALUMINUM ALLOY BODY
•
QUICK DISCONNECT METHOD: CAM-LOCKING ALL ENDS
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN ALL ENDS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPEFLANGE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
QUICK DISCONNECT NOMINAL SIZE4.000 INCHES ALL ENDS IN
BASIC SHAPE STYLEROUND FIRST FLUID END CONNECTION
MATERIALALUMINUM ALLOY BODY
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 2
633LAS-4ALReference document
Same NSN cross-reference
Reference document — Design control — primary reference
633-LAS 4INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy PF40A?
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 PF40A?
PF40A is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace PF40A?
There are 2 known substitutes for PF40A: 633LAS-4AL, 633-LAS 4IN. Substitute compatibility should be verified for your specific system.
What is the NSN for PF40A?
PF40A is cataloged in the U.S. Government catalog under NSN 4730-01-231-7060. 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 — PF40A