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A1197 — CAM,SWITCH OPERATING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A1197: CAM,SWITCH OPERATING.

The CAM,SWITCH OPERATING is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BERYLLIUM COPPER,QQ-C-530,TEMPER-H,0.425 IN. O/A LG,0.367 IN.

MIN,0.372 IN. O/A DIA IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-266-0534, 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
A1197
NSN: 4730-00-266-0534
NIINs: 002660534, 003581641
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBERYLLIUM COPPER,QQ-C-530,TEMPER-H,0.425 IN. O/A LG,0.367 IN. MIN,0.372 IN. O/A DIA IN
NSN4730-00-266-0534
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A1197 · 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
SUBSTITUTES & CROSS-REFERENCES 8
U1-4CReference document
Same NSN cross-reference
Reference document — Secondary reference
648-F-04X06Reference document
Same NSN cross-reference
Reference document — Secondary reference
J513Reference document
Same NSN cross-reference
Reference document — Secondary reference
V2-572Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J512 4-6 010102BReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-F-15049Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A1197?
A1197 is a CAM,SWITCH OPERATING.
What parts can replace A1197?
There are 8 known substitutes for A1197: U1-4C, 648-F-04X06, J513 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1197?
A1197 is cataloged in the U.S. Government catalog under NSN 4730-00-266-0534. 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.