PartsTable
Technical Data Sheet
AA59553-09M ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: IRON BODY, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF, surface_treatment: ZINC BODY, nominal_thread_size: 0.750 INCHES ALL ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-293-7905, 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
AA59553-09M
NSN: 4730-00-293-7905
FSC: 4730
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialIRON BODY
connection_typeTHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
surface_treatmentZINC BODY
nominal_thread_size0.750 INCHES ALL ENDS IN
end_item_identificationGRUMMAN A10 AIRCRAFT
quick_disconnect_methodTWO LUG UNIVERSAL ALL ENDS
thread_series_designatorNPT ALL ENDS
nondefinitive_spec/std_data2 TYPE AND 3/4 IN. SIZE IN
material_document_and_classificationASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
surface_treatment_document_and_classificationQQ-Z-325,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE BODY
NSN4730-00-293-7905
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AA59553-09M · 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
THREAD SERIES DESIGNATOR: NPT ALL ENDS
CONNECTION STYLE: PLAIN ALL ENDS
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 3/4 IN. SIZE IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL: IRON BODY
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION STYLEPLAIN ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 3/4 IN. SIZE IN
END ITEM IDENTIFICATIONGRUMMAN A10 AIRCRAFT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALIRON BODY
CONNECTION TYPETHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE BODY
QUICK DISCONNECT METHODTWO LUG UNIVERSAL ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
STYLEAKMPTAMHInterchangeable
interchangeable cross-reference
interchangeable
WWC633TYPE1Interchangeable
interchangeable cross-reference
interchangeable
WW-C-633Interchangeable
interchangeable cross-reference
interchangeable
WWC633-02-MInterchangeable
interchangeable cross-reference
interchangeable
AA59553-02MInterchangeable
interchangeable cross-reference
interchangeable
WWC633TYPE3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy AA59553-09M?
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 AA59553-09M?
AA59553-09M is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace AA59553-09M?
There are 24 known substitutes for AA59553-09M: STYLEAKMPTAMH, WWC633TYPE1, WW-C-633 and 21 more. Substitute compatibility should be verified for your specific system.
Is AA59553-09M still available?
AA59553-09M is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AA59553-09M