PartsTable
Technical Data Sheet
Download PDF

1000620 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
3M · HOSE FITTING
PRODUCT OVERVIEW

1000620: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a 3M industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 0.750 INCHES MINIMUM IN, overall_length: 2.188 INCHES MINIMUM IN, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF, nominal_thread_size: 2.000 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-115-3740, 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
1000620
NSN: 4730-00-115-3740
NIINs: 001153740, 013486542
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 33813 — PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
leg_length0.750 INCHES MINIMUM IN
overall_length2.188 INCHES MINIMUM IN
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
nominal_thread_size2.000 INCHES ALL ENDS IN
quick_disconnect_methodCAM-LOCKING ALL ENDS
thread_series_designatorNPT ALL ENDS
specification/standard_data96906-MS27022 GOVERNMENT STANDARD
quick_disconnect_nominal_size2.500 INCHES ALL ENDS IN
material_document_and_classificationQQ-B-626,COMP 21 FED SPEC 1ST MATERIAL RESPONSE AND QQ-L-225,COMP 1 FED SPEC 2ND MATERIAL RESPONSE AND QQ-L-225,COMP 2 FED SPEC 3RD MATERIAL RESPONSE BODY
NSN4730-00-115-3740
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1000620 · 3M ⚠ 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
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 21 FED SPEC 1ST MATERIAL RESPONSE AND QQ-L-225,COMP 1 FED SPEC 2ND MATERIAL RESPONSE AND QQ-L-225,COMP 2 FED SPEC 3RD MATERIAL RESPONSE BODY
•
QUICK DISCONNECT NOMINAL SIZE: 2.500 INCHES ALL ENDS IN
•
LEG LENGTH: 0.750 INCHES MINIMUM IN
•
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS IN
•
SPECIFICATION/STANDARD DATA: 96906-MS27022 GOVERNMENT STANDARD
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC 1ST MATERIAL RESPONSE AND QQ-L-225,COMP 1 FED SPEC 2ND MATERIAL RESPONSE AND QQ-L-225,COMP 2 FED SPEC 3RD MATERIAL RESPONSE BODY
OVERALL LENGTH2.188 INCHES MINIMUM IN
QUICK DISCONNECT NOMINAL SIZE2.500 INCHES ALL ENDS IN
LEG LENGTH0.750 INCHES MINIMUM IN
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA96906-MS27022 GOVERNMENT STANDARD
MATERIALCOPPER ALLOY BODY
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 9
A-A-59326/3Reference document
Same NSN cross-reference
Reference document — Identification reference
AA59326/3BReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
13229E0630-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59326III26Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS27022-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59326/3-6Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 1000620?
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 1000620?
1000620 is a COUPLING HALF,QUICK DISCONNECT manufactured by 3M.
What parts can replace 1000620?
There are 9 known substitutes for 1000620: A-A-59326/3, AA59326/3B, 13229E0630-5 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1000620?
1000620 is cataloged in the U.S. Government catalog under NSN 4730-00-115-3740. 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 — 1000620

✓ 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.